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-rwxr-xr-xsetnet.dash1831
1 files changed, 0 insertions, 1831 deletions
diff --git a/setnet.dash b/setnet.dash
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index e005efa..0000000
--- a/setnet.dash
+++ /dev/null
@@ -1,1831 +0,0 @@
-#!/bin/sh
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or (at
-# your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-# ----------------------------------------------------------------------
-#
-# setnet.sh -- view and configure network interfaces
-#
-# ----------------------------------------------------------------------
-#
-# Copyleft (C) Vincenzo "KatolaZ" Nicosia (katolaz@freaknet.org) --
-# (2016, 2017)
-#
-#
-
-
-##
-## Initialisation
-##
-
-VERSION=0.2
-
-
-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"
-
-##
-## Optional dependencies. The script will check if those dependencies
-## exist, and if they do, will set a variable HAS_OPTS which contains
-## the names of the commands actually found
-##
-
-OPT_DEPS="host arping traceroute netstat pastebinit"
-
-#################################
-
-#####################################
-## ##
-## 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 the configuration file "setnetrc"
-##
-
-##function
-load_setnetrc(){
-
- WPA_FILE=""
- LOGFILE=""
- ## If we were given a parameter, is the rc file to load...
- ##
- if [ $# -ge 1 ]; then
- . "$1"
- return
- fi
-
- ##
- ## Otherwise, let's look in the standard locations, namely:
- ##
-
- ##
- ## 1) /etc/setnetrc
- ##
-
- if [ -f /etc/setnetrc ]; then
- SETNETRC=/etc/setnetrc
- fi
-
- ##
- ## 2) ~/.setnetrc
- ##
-
- if [ -f ~/.setnetrc ]; then
- SETNETRC=~/.setnetrc
- fi
-
- . ${SETNETRC}
-
- if [ -z ${WPA_FILE} ]; then
- echo "Could not find WPA_FILE defined anywhere. Exiting"
- exit 1
- fi
-
- if [ -z ${LOGFILE} ]; then
- echo "Could not find LOGFILE defined anywhere. Exiting"
- exit 1
- fi
-}
-
-
-##
-## handler called upon exit/signal (NONE HUP INT TRAP TERM QUIT)
-##
-
-##function
-cleanup(){
- rm -f ${TMPFILE}
- rm -f ${WPA_PIDFILE}
-}
-
-
-###################
-# #
-# LOGGING #
-# #
-###################
-
-##
-## log() takes two arguments, namely the label and the message
-##
-##
-##function
-log(){
-
- ##local
- LABEL=$1
- ##local
- MSG=$2
-
- echo "${LABEL}:" "${MSG}" >> "${LOGFILE}"
-
-}
-
-##
-## Check whether the shell which called the script is supported, or
-## exit. Currently, we support the follwing shells:
-##
-## - bash
-## - busybox
-## - dash
-## - ksh
-## - mksh
-## - posh
-## - sh
-## - yash
-##
-
-##function
-check_shell(){
-
- ##
- ## FIXME!!! THIS TEST DOES NOT WORK yet...
- ##
- CUR_SH=$(ps -p $$ -o comm=)
- case ${CUR_SH} in
- ash|bash|busybox|dash|ksh|mksh|posh|sh|yash)
- log "check_shell" "The current shell (${CUR_SH}) is supported"
- return
- ;;
- *)
- log "check_shell" "The current shell (${CUR_SH}) is not supported"
- echo "The current shell (${CUR_SH}) is not supported. Exiting..."
- exit 1
- ;;
- esac
-}
-
-
-##
-## Check dependencies
-##
-## - check if the current shell is supported through check_shell
-##
-## - each command in HARD_DEPS MUST exist, or the script exits
-##
-## - each command in SOFT_DEPS SHOULD exist, or the script will log a
-## warning
-##
-## - each command in OPT_DEPS MIGHT exist, and if it does its name is
-## included in the variable "HAS_OPTS"
-##
-
-##function
-check_deps(){
-
- ## FIXME FIRST.... check_shell
-
- for h in ${HARD_DEPS}; do
- _W=$(which ${h})
- if [ -z ${_W} ]; then
- echo "Error: required command \"${h}\" not found. Exiting..."
- exit 1
- fi
- log "check_deps" "NOTICE: required command '${h}'...found"
- done
-
- for s in ${SOFT_DEPS}; do
- _S=$(which ${s})
- if [ -z ${_S} ]; then
- log "check_deps" "WARNING: suggested command '${s}' not found! Some functions might not work properly"
- fi
- done
-
- HAS_OPTS=""
- for o in ${OPT_DEPS}; do
- _O=$(which ${o})
- if [ -n ${_O} ]; then
- HAS_OPTS=" ${HAS_OPTS} ${o} "
- log "check_deps" "NOTICE: optional command '${o}'...found"
- fi
- 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
-edit_file(){
-
- ##local
- FILEIN=$1
- log "edit_file" "editing file ${FILEIN}"
- eval "${DIALOG} --title 'Editing file: ${FILEIN}' \
- --editbox ${FILEIN} ${WINDOW_HEIGHT} ${WINDOW_WIDTH}" 2> ${TMPFILE}
-
- if [ $? -eq 0 ]; then
- log "edit_file" "Copying ${TMPFILE} into ${FILEIN}"
- if cp "${TMPFILE}" "${FILEIN}"
- then
- eval "${DIALOG} --clear --msgbox 'File ${FILEIN} saved successfully' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- else
- eval "${DIALOG} --clear --msgbox 'Error saving file ${FILEIN}' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- fi
- else
- log "edit_file" "Editing of ${FILEIN} aborted..."
- eval "${DIALOG} --clear --msgbox 'File ${FILEIN} not saved' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- fi
-}
-
-
-
-
-##
-## Read all the configured addresses for a given inet family
-##
-##function
-get_addr_family(){
-
-##local
- DEVNAME=$1
- ##local
- DEVFAMILY=$2
-
- NUMADDR=$(ip -f "${DEVFAMILY}" addr show "${DEVNAME}" | grep -c "${DEVFAMILY}")
- ADDR_STR=""
- for i in $(seq ${NUMADDR}); do
- ADDR=$(ip -f "${DEVFAMILY}" addr show "${DEVNAME}" | grep "${DEVFAMILY}" | \
- tail -n +$i | head -1 | sed -r -e "s:^\ +::g" | cut -d " " -f 2,4,6 |\
- sed -r -e "s:\ : -- :g")
- ADDR_STR="${ADDR_STR}\n${DEVFAMILY}: ${ADDR}\n"
- done
-}
-
-##
-## Show the current configuration of a given device
-##
-
-##function
-show_device_conf(){
-
-##local
-DEVNAME=$1
- if [ -z "${DEVNAME}" ]; then
- return -1
- fi
-
- DEVMAC=$(ip link show "${DEVNAME}" | tail -n +2 | sed -r 's/^\ +//g' | cut -d " " -f 2)
- DEVCONF="MAC: ${DEVMAC}\n"
-
- log "show_device_conf" "NET_FAMILIES: \"${NET_FAMILIES}\""
-
- for f in ${NET_FAMILIES}; do
- get_addr_family ${DEVNAME} ${f}
- log "show_device_conf" "family: ${f} ADDR_STR: \"${ADDR_STR}\""
-
- if [ -z "${ADDR_STR}" ]; then
- DEVCONF="${DEVCONF}${f}: Unconfigured\n"
- else
- DEVCONF="${DEVCONF}${ADDR_STR}"
- fi
- log "show_device_conf" "DEVCONF: ${DEVCONF}"
- done
-
- DEVCONF="${DEVCONF}\n== name servers ==\n$(grep '^nameserver' /etc/resolv.conf)"
-
- eval "${DIALOG} --clear --title 'Current configuration of device: ${DEVNAME}' \
- --msgbox '\n\n${DEVCONF}' ${WINDOW_HEIGHT} ${WINDOW_WIDTH} "
- return 0
-
-}
-
-
-
-##function
-config_ethernet_static(){
-
-##local
-DEV_IP="192.168.1.2"
-##local
-DEV_NET="192.168.1.0"
-##local
-DEV_NETMASK="255.255.255.0"
-##local
-DEV_GW="192.168.1.1"
-##local
-DEV_DNS1="208.67.222.222"
-##local
-DEV_DNS2="208.67.220.220"
-
-##local
-DEVNAME=$1
-
- exec 3>&1
- eval "${DIALOG} --clear --form 'Set network for device: ${DEVNAME}'" \
- ${FORM_HEIGHT} ${FORM_WIDTH} 0 \
- "IP" 1 1 "${DEV_IP}" 1 16 16 16 \
- "Network" 2 1 "${DEV_NET}" 2 16 16 16 \
- "Netmask" 3 1 "${DEV_NETMASK}" 3 16 16 16 \
- "Gateway" 4 1 "${DEV_GW}" 4 16 16 16 \
- "Primary DNS" 5 1 "${DEV_DNS1}" 5 16 16 16 \
- "Secondary DNS" 6 1 "${DEV_DNS2}" 6 16 16 16 2> ${TMPFILE}
-
- if [ $? -eq 1 ]; then
- eval "${DIALOG} --infobox 'Configuration of ${DEVNAME} aborted' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return
- fi
-
- read -d "*" DEV_IP DEV_NET DEV_NETMASK DEV_GW DEV_DNS1 DEV_DNS2 < ${TMPFILE}
- eval "${DIALOG} --msgbox 'Proposed configuration of ${DEVNAME}:\n ${DEV_IP}\n${DEV_NET}\n${DEV_NETMASK}\n${DEV_GW}\n${DEV_DNS1}\n${DEV_DNS2}'\
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH}"
-
- ## Configure IP
-
- ip link set "${DEVNAME}" down
- ip link set "${DEVNAME}" up
- ip address flush dev "${DEVNAME}"
- ip address add "${DEV_IP}/${DEV_NETMASK}" dev "${DEVNAME}"
-
- ## Configure GW
- ip route flush dev "${DEVNAME}"
- ip route add "${DEV_NET}/${DEV_NETMASK}" dev "${DEVNAME}"
- ip route add default via "${DEV_GW}"
-
- ## Configure DNS
- mv /etc/resolv.conf /etc/resolv.conf.bak
- if [ -n "${DEV_DNS1}" ]; then
- echo "nameserver ${DEV_DNS1}" >> /etc/resolv.conf
- fi
- if [ -n "${DEV_DNS2}" ]; then
- echo "nameserver ${DEV_DNS2}" >> /etc/resolv.conf
- fi
- show_device_conf "${DEVNAME}"
-}
-
-##function
-config_ethernet_dhcp(){
-
-##local
-DEVNAME=$1
-
- eval "${DIALOG} --msgbox 'Running \"dhclient ${DEVNAME}\"' ${INFO_HEIGHT} ${INFO_WIDTH}"
- dhclient -r ${DEVNAME}
- dhclient ${DEVNAME}
- show_device_conf ${DEVNAME}
-}
-
-
-##function
-config_ethernet(){
-
-##local
- DEVNAME=$1
-
- while true; do
- eval "${DIALOG} --clear --cancel-label 'Up' \
- --menu 'Configuring ${DEVNAME}' ${INFO_HEIGHT} ${INFO_WIDTH} 4 \
- 'DHCP' ''\
- 'Static' ''" 2>${TMPFILE}
- if [ $? -eq 1 ]; then
- return
- fi
- ACTION=$(cat ${TMPFILE})
- case ${ACTION} in
- "Static")
- config_ethernet_static ${DEVNAME}
- ;;
- "DHCP")
- config_ethernet_dhcp ${DEVNAME}
- ;;
- esac
- done
-
-}
-
-##function
-wifi_essid_from_mac(){
-
- ##local
- DEVNAME=$1
- ##local
- W_MAC=$2
-
- W_ESSID=$(wpa_cli -i "${DEVNAME}" scan_results | grep -E "^${W_MAC}" | \
- sed -r -e 's/\t/\|/g' | cut -d "|" -f 5)
-
- log "wifi_essid_from_mac" "Recovered ESSID: ${W_ESSID}"
-}
-
-##function
-wifi_flags_from_mac(){
-##local
- DEVNAME=$1
-##local
- W_MAC=$2
-
- W_FLAGS=$(wpa_cli -i "${DEVNAME}" scan_results | grep -E "^${W_MAC}" | \
- sed -r -e 's/\t/\|/g' | cut -d "|" -f 4)
- log "wifi_essid_from_mac" "Recovered W_FLAGS: ${W_FLAGS}"
-
-}
-
-
-##function
-wifi_network_list(){
-
-##local
- DEVNAME=$1
- wpa_cli -i ${DEVNAME} list_networks | tail -n +2 | sed -r -e 's/\t/\|/g' > ${TMPFILE}
-
- NETLIST=""
- LAST_IFS=$IFS
- IFS="|"
- while read NETNUM NETESSID NETBSSID NETFLAGS; do
- IS_DIS=$(echo ${NETFLAGS} | sed -r -e 's/\[//g;s/\]//g' | grep -c -i disabled )
- if [ ${IS_DIS} -eq 1 ]; then
- STATUS="(DIS)"
- else
- STATUS="(ENAB)"
- fi
- IS_CUR=$(echo ${NETFLAGS} | sed -r -e 's/\[//g;s/\]//g' | grep -c -i current )
- if [ ${IS_CUR} -eq 1 ]; then
- STATUS="${STATUS}(CUR)"
- fi
-
-
- NETLIST="${NETLIST} ${NETNUM} \"${NETESSID}-${STATUS}\""
- done < ${TMPFILE}
- IFS=${LAST_IFS}
-
- log "wifi_network_list" "NETLIST: ${NETLIST}"
-}
-
-
-##
-## Manage the authentication for a given wifi ESSID
-##
-##function
-wifi_authenticate(){
-
-##local
- DEVNAME=$1
-##local
- W_MAC=$2
-
-
- log "wifi_authenticate" "configuring ${DEVNAME} on ${W_MAC}"
- ## This will set the variable W_ESSID appropriately
- wifi_essid_from_mac ${DEVNAME} ${W_MAC}
-
- ## This will set the variable W_FLAGS appropriately
- wifi_flags_from_mac ${DEVNAME} ${W_MAC}
-
-
- log "wifi_authenticate" "configuring essid: ${W_ESSID} on device: ${DEVNAME}"
- log "wifi_authenticate" "W_FLAGS: ${W_FLAGS}"
-
-
- NET_EXISTS=$(wpa_cli -i ${DEVNAME} list_networks | tail -n +2 | sed -r -e 's/\t/\|/g' \
- | cut -d "|" -f 2 | grep -c "${W_ESSID}$" )
- if [ ${NET_EXISTS} != 0 ]; then
- NET_NUM=$(wpa_cli -i ${DEVNAME} list_networks | tail -n +2 | sed -r -e 's/\t/\|/g' \
- | cut -d "|" -f 1,2 | grep "${W_ESSID}$" | cut -d "|" -f 1)
- wpa_cli -i ${DEVNAME} remove_network ${NET_NUM} > ${TMPFILE}
- STATUS=$(cat ${TMPFILE})
- if [ "${STATUS}" != "OK" ]; then
- eval "${DIALOG} --msgbox 'Error while removing existing network:\n$essid: {W_ESSID}'"
- ${INFO_HEIGHT} ${INFO_WIDTH}
- return
- fi
- fi
-
- HAS_WPA=$(echo "${W_FLAGS}" | grep -E -c "WPA.*-PSK" )
-
- log "wifi_authenticate" "HAS_WPA: \"${HAS_WPA}\""
-
- ### This section will configure WPA-PSK or WPA2-PSK
- if [ "${HAS_WPA}" != "0" ]; then
- PSK=""
- PSK_LENGTH=${#PSK}
- while [ ${PSK_LENGTH} -le 7 ]; do
- eval "${DIALOG} --insecure --inputbox 'Please insert WPA PSK\n(8 characters)' \
- ${INFO_HEIGHT} ${INFO_WIDTH}" 2> ${TMPFILE}
- if [ $? -eq 1 ]; then
- eval "${DIALOG} --clear --msgbox 'Network configuration aborted!!!' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return 1
- fi
- PSK=$(cat ${TMPFILE})
- PSK_LENGTH=${#PSK}
- done
-
-
- NET_NUM=$(wpa_cli -i ${DEVNAME} add_network | tail -1)
-
- wpa_cli -i ${DEVNAME} set_network ${NET_NUM} ssid "\"${W_ESSID}\""
- wpa_cli -i ${DEVNAME} set_network ${NET_NUM} psk \"${PSK}\"
- ## remove the password from tmpfile
- echo "" > ${TMPFILE}
- eval "${DIALOG} --clear --defaultno --yesno \
- 'Network \"${W_ESSID}\" added\nSave configuration file?' \
- ${INFO_HEIGHT} ${INFO_WIDTH} " 2> ${TMPFILE}
- if [ $? -eq 0 ]; then
- ## Save the config file
- wifi_save_file ${DEVNAME}
- fi
-
- eval "${DIALOG} --msgbox 'Network added successfully' ${INFO_HEIGHT} ${INFO_WIDTH}"
- return 0
- fi
-
- HAS_ESS=$(echo "${W_FLAGS}" | grep -E -c "ESS" )
-
- log "wifi_authenticate" "HAS_ESS: \"${HAS_ESS}\""
-
- if [ "${HAS_ESS}" != "0" ]; then
- NET_NUM=$(wpa_cli -i ${DEVNAME} add_network | tail -1)
-
- log "wifi_authenticate" "NET_NUM: ${NET_NUM}"
- wpa_cli -i ${DEVNAME} set_network ${NET_NUM} ssid "\"${W_ESSID}\""
- wpa_cli -i ${DEVNAME} set_network ${NET_NUM} key_mgmt NONE
- eval "${DIALOG} --clear --defaultno --yesno \
- 'Network \"${W_ESSID}\" added\nSave configuration file?' \
- ${INFO_HEIGHT} ${INFO_WIDTH} " 2> ${TMPFILE}
- if [ $? -eq 0 ]; then
- ## Save the config file
- wifi_save_file ${DEVNAME}
- fi
-
- return 0
- else
- eval " ${DIALOG} --msgbox 'Error occurred!!!!' ${INFO_HEIGHT} ${INFO_WIDTH}"
- return 0
- fi
-
- ## No available authentication methods....
-
- eval "${DIALOG} --msgbox 'No supported authentication method for ${W_ESSID}'"
- return 1
-}
-
-
-
-
-##
-## Configure a new connection from a list of available wi-fi networks
-##
-
-##function
-wifi_add(){
-
-##local
-DEVNAME=$1
-
- wpa_cli -i ${DEVNAME} scan
- eval "${DIALOG} --timeout 4 --msgbox 'Scanning for networks...' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- wpa_cli -i ${DEVNAME} scan_results | grep -E "^[0-9a-f][0-9a-f]:" | \
- sed -r -e 's/\t/|/g' |\
- sort -t "|" -r -n -k 3 > ${TMPFILE}
-
- wifinets=""
- LAST_IFS=$IFS
- IFS="|"
- while read W_MAC W_FREQ W_STRNGT W_FLAGS W_ESSID; do
-
- log "wifi_add" "W_ESSID: \"${W_ESSID}\""
- wifinets="${wifinets} ${W_MAC} \"${W_ESSID} -- ${W_FLAGS}\""
- done < ${TMPFILE}
- IFS=${LAST_IFS}
-
-
- log "wifi_add" "Wifi nets: \n${wifinets}\n==="
- eval "dialog --menu 'Select a network' ${WINDOW_HEIGHT} ${WINDOW_WIDTH} 10 \
- ${wifinets} " 2> ${TMPFILE}
- if [ $? -eq 1 ]; then
- return
- fi
-
- W_MAC=$(cat ${TMPFILE})
-
-
- wifi_authenticate ${DEVNAME} ${W_MAC}
- if [ $? != "0" ]; then
- eval "${DIALOG} --msgbox 'Error while configuring ${DEVNAME}' "
- fi
- return $?
-}
-
-
-##function
-wifi_save_file(){
-
-##local
-DEVNAME=$1
-
- wpa_cli -i ${DEVNAME} save_config | tail -1 > ${TMPFILE}
- SAVE_STATUS=$(cat ${TMPFILE})
- if [ "${SAVE_STATUS}" = "OK" ]; then
- eval "${DIALOG} --msgbox 'Current configuration dumped to file ${WPA_FILE}' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- else
- eval "${DIALOG} --msgbox 'Error while saving configuration to file ${WPA_FILE}' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- fi
-}
-
-##function
-wifi_remove(){
-
-##local
- DEVNAME=$1
-
- wifi_network_list ${DEVNAME}
-
- eval "${DIALOG} --menu 'Select network to remove' \
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH} 10 ${NETLIST}" \
- 2> ${TMPFILE}
-
- if [ $? -eq 0 ]; then
- ## a network has been selected
- NETNUM=$(cat ${TMPFILE})
- WPA_STATUS=$(wpa_cli -i ${DEVNAME} remove_network ${NETNUM} | tail -1 )
- if [ "${WPA_STATUS}" = "OK" ]; then
- eval "${DIALOG} --clear --defaultno --yesno \
- 'Network ${NETNUM} removed\nSave configuration file?' \
- ${INFO_HEIGHT} ${INFO_WIDTH}" 2> ${TMPFILE}
- if [ $? -eq 0 ]; then
- ## Save the config file
- wifi_save_file ${DEVNAME}
- fi
-
- return
- else
- eval "${DIALOG} --clear --msgbox 'Network ${NETNUM} NOT removed' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return
- fi
- else
- eval "${DIALOG} --clear --msgbox 'No network removed!!!' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return
- fi
-
-}
-
-
-##function
-wifi_restart_wpa(){
-
-##local
- DEVNAME=$1
-##local
- WPA_FILE=$2
-
- WPA_PID=$(ps ax | grep wpa_supplicant | grep " -i ${DEVNAME}" |
-sed -r -e 's/^\ +//g' | cut -d " " -f 1)
-
- log "wifi_restart_wpa" "WPA_PID: ${WPA_PID}"
- kill -9 ${WPA_PID}
-
- wpa_supplicant -B -i ${DEVNAME} -c ${WPA_FILE} -P${WPA_PIDFILE} 2>/dev/null
- WPA_PID=$(ps ax | grep wpa_supplicant | grep " -i ${DEVNAME}" | \
- sed -r -e 's/^\ +//g' | cut -d " " -f 1 )
- WPA_PID_SAVED=$(cat ${WPA_PIDFILE})
- log "wifi_restart_wpa" "WPA_PID: ${WPA_PID} WPA_PID_SAVED: ${WPA_PID_SAVED}"
- if [ -n "${WPA_PID}" ] && [ "${WPA_PID}" != "${WPA_PID_SAVED}" ]; then
- eval "${DIALOG} --clear --msgbox 'Error restarting wpa_supplicant' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- else
- eval "${DIALOG} --clear --msgbox 'wpa_supplicant restarted successfully' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- fi
-
-}
-
-
-
-##
-## wifi_enable: show the list of configured networks, and enable the
-## one the used has clicked on
-##
-
-##function
-wifi_enable(){
-
-##local
- DEVNAME=$1
-
- wifi_network_list ${DEVNAME}
-
- eval "${DIALOG} --menu 'Select configured network' \
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH} 10 ${NETLIST}" \
- 2> ${TMPFILE}
-
- if [ $? -eq 0 ]; then
- ## a network has been selected
- NETNUM=$(cat ${TMPFILE})
- WPA_STATUS=$(wpa_cli -i ${DEVNAME} enable ${NETNUM} | tail -1 )
- if [ "${WPA_STATUS}" = "OK" ]; then
- eval "${DIALOG} --clear --msgbox 'Network ${NETNUM} enabled' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- config_ethernet ${DEVNAME}
- return
- else
- eval "${DIALOG} --clear --msgbox 'Network ${NETNUM} NOT enabled' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return
- fi
- else
- eval "${DIALOG} --clear --msgbox 'No network enabled!!!' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return
- fi
-}
-
-
-##function
-wifi_disable(){
-
-##local
- DEVNAME=$1
- wifi_network_list ${DEVNAME}
- eval "${DIALOG} --menu 'Select configured network' \
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH} 10 ${NETLIST}" \
- 2> ${TMPFILE}
-
- if [ $? -eq 0 ]; then
- ## a network has been selected
- NETNUM=$(cat ${TMPFILE})
- WPA_STATUS=$(wpa_cli -i ${DEVNAME} disable ${NETNUM} | tail -1 )
- if [ "${WPA_STATUS}" = "OK" ]; then
- eval "${DIALOG} --clear --msgbox 'Network ${NETNUM} disabled' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return
- else
- eval "${DIALOG} --clear --msgbox 'Network ${NETNUM} NOT disabled' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return
- fi
- else
- eval "${DIALOG} --clear --msgbox 'No network disabled!!!' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return
- fi
-}
-
-
-
-##function
-wifi_load_file(){
-
-##local
- DEVNAME=$1
-
- eval "${DIALOG} --fselect ${WPA_FILE} ${WINDOW_HEIGHT} ${WINDOW_WIDTH}" \
- 2>${TMPFILE}
-
- if [ $? -eq 0 ]; then
- SEL_FILE=$(cat ${TMPFILE})
- while [ -d "${SEL_FILE}" ]; do
- eval "${DIALOG} --fselect ${SEL_FILE} ${WINDOW_HEIGHT} ${WINDOW_WIDTH}" \
- 2>${TMPFILE}
- if [ $? -eq 0 ]; then
- SEL_FILE=$(cat ${TMPFILE})
- else
- eval "${DIALOG} --clear --msgbox 'WPA_FILE was not modified' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return
- fi
- done
-
- if [ -f "${SEL_FILE}" ]; then
- WPA_FILE=${SEL_FILE}
- eval "${DIALOG} --clear --defaultno --yesno \
- 'WPA_FILE changed to ${WPA_FILE}\nRestart wpa_supplicant?' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- if [ $? -eq 0 ]; then
- wifi_restart_wpa ${DEVNAME} ${WPA_FILE}
- fi
- else
- eval "${DIALOG} --clear --msgbox 'Invalid file name!\n WPA_FILE *not* changed' \
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH}"
- return
- fi
- else
- eval "${DIALOG} --clear --msgbox 'WPA_FILE was not modified' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- fi
-
-}
-
-
-
-##function
-config_wifi(){
-
-##local
- DEVNAME=$1
-
- while true; do
- eval "${DIALOG} --clear --cancel-label 'Up' \
- --menu 'Configuring ${DEVNAME}\n(Current file: ${WPA_FILE})' \
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH} 12 \
- 'Restart' 'Restart wpa_supplicant' \
- 'Enable' 'Enable a configured network' \
- 'Disable' 'Disable a configured network' \
- 'Add' 'Configure a new network' \
- 'Remove' 'Delete an existing network' \
- 'Show' 'Show current configuration file' \
- 'Edit' 'Edit current configuration file' \
- 'Save' 'Save configuration to file'\
- 'Load' 'Load configuration from file'\
- 'New' 'Create new configuration file' " \
- 2>${TMPFILE}
-
- if [ $? = "1" ]; then
- return
- fi
- ACTION=$(cat ${TMPFILE})
- case ${ACTION} in
- "Restart")
- ## Restart wpa_supplicant
- wifi_restart_wpa ${DEVNAME} ${WPA_FILE}
- ;;
- "Enable")
- wifi_enable ${DEVNAME}
- ;;
- "Disable")
- wifi_disable ${DEVNAME}
- ;;
- "Add")
- wifi_add ${DEVNAME}
- ;;
- "Remove")
- wifi_remove ${DEVNAME}
- ;;
- "Show")
- eval "${DIALOG} --title 'Current file: ${WPA_FILE}' \
- --textbox ${WPA_FILE} ${WINDOW_HEIGHT} ${WINDOW_WIDTH}"
- ;;
- "Edit")
- edit_file ${WPA_FILE}
- ;;
- "Save")
- wifi_save_file ${DEVNAME}
- ;;
- "Load")
- wifi_load_file ${DEVNAME}
- ;;
- "New")
- unimplemented "New"
- ;;
- esac
- done
-
-}
-
-
-
-##
-## (Re)-Configure a network device
-##
-
-##function
-configure_device(){
-
-##local
- DEVNAME=$1
-
- ## Check if the network device is a wifi -- WEAK
- IS_WIFI=$(iwconfig ${DEVNAME} 2>/dev/null | grep -c "IEEE 802.11")
-
- case ${IS_WIFI} in
- 0)
- config_ethernet ${DEVNAME}
- ;;
- *)
- config_wifi ${DEVNAME}
- ;;
- esac
-
-
-}
-
-
-##function
-set_device_up(){
-
-##local
-DEVNAME=$1
-
- ip link set ${DEVNAME} up
-
-}
-
-##function
-set_device_down(){
-
-##local
-DEVNAME=$1
-
- ip link set ${DEVNAME} down
-
-}
-
-##function
-show_device_menu(){
-
-##local
- DEVNAME=$1
-
- while true; do
- DEV_STATUS=$(ip -o link | cut -d " " -f 2,9 | grep -E "^${DEVNAME}: " | cut -d " " -f 2)
- log "show_device_menu" "DEVNAME: ${DEVNAME} DEV_STATUS: ${DEV_STATUS}"
- eval "${DIALOG} --clear --cancel-label 'Up' --menu\
- 'Device: ${DEVNAME}\nStatus: ${DEV_STATUS}' \
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH} 8 \
- 'View' 'View current configuration' \
- 'Conf' 'Configure device' \
- 'Start' 'Bring interface up' \
- 'Stop' 'Put interface down' \
- 'Restart' 'Restart interface'" 2> ${TMPFILE}
-
- if [ $? -eq 1 ]; then
- return
- fi
-
- DEV_ACTION=$(cat ${TMPFILE})
- case ${DEV_ACTION} in
- "View")
- show_device_conf ${DEVNAME}
- ;;
- "Conf")
- configure_device ${DEVNAME}
- ;;
- "Start")
- set_device_up ${DEVNAME}
- ;;
- "Stop")
- set_device_down ${DEVNAME}
- ;;
- "Restart")
- set_device_down ${DEVNAME}
- set_device_up ${DEVNAME}
- ;;
- *)
- ;;
-
- esac
- done
-}
-
-##
-## Show all the available network devices
-##
-
-##function
-show_devs() {
-
- DEVICES=$(ip link show | awk 'NR % 2 == 1' | cut -d ":" -f 2)
-
- DEVICE_TAGS=""
-
- for i in $DEVICES; do
- if [ "$i" != "lo" ]; then
- DEVICE_TAGS="${DEVICE_TAGS} $i $i"
- fi
- done
-
- eval "${DIALOG} --clear --cancel-label 'Up' \
- --menu 'Select Interface to configure' ${WINDOW_HEIGHT} ${WINDOW_WIDTH} 4 \
- ${DEVICE_TAGS}" 2> ${TMPFILE}
- return $?
-}
-
-
-##function
-dev_config_menu(){
-
- while true; do
- show_devs
- if [ $? -eq 1 ]; then
- return
- fi
- DEVNAME=$(cat ${TMPFILE})
- show_device_menu ${DEVNAME}
- done
-}
-
-##function
-show_info(){
-
- cat <<EOF > ${TMPFILE}
-
- -+- setnet.sh ${VERSION} -+-
-
-setnet.sh is a simple state-less tool to manage and configure network
-interfaces. It is a shell wrapper around the functionalities of
-standard command-line tools, including "ip", "dhclient", "wpa_cli",
-etc., and can be used to configure network connections via
-Ethernet/Wi-Fi interfaces.
-
-Both Static and DHCP-based IP configuration are supported.
-
-At the moment, only WPA-PSK and open (no key) Wi-Fi connections are
-available.
-
-For more information, please visit the webpage of the project:
-
- http://kalos.mine.nu/setnet/
-
-Please report bugs at:
-
- https://git.devuan.org/KatolaZ/setnet
-
-EOF
- eval "${DIALOG} --clear --cr-wrap --textbox ${TMPFILE} ${WINDOW_HEIGHT} ${WINDOW_WIDTH}"
- return
-}
-
-##function
-show_copyright(){
-
- cat <<EOF > ${TMPFILE}
-
- -+- setnet.sh ${VERSION} -+-
-
---------------------------------------------------------------------
-
- Copyleft (C) Vincenzo "KatolaZ" Nicosia <katolaz@freaknet.org>
- 2016, 2017
-
---------------------------------------------------------------------
-
-
-EOF
- eval "${DIALOG} --clear --cr-wrap --textbox ${TMPFILE} ${WINDOW_HEIGHT} ${WINDOW_WIDTH}"
- return
-}
-
-
-##function
-show_license(){
-
- cat <<EOF > ${TMPFILE}
-
- -+- setnet.sh ${VERSION} -+-
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-
---------------------------------------------------------------------
-
- Copyleft (C) Vincenzo "KatolaZ" Nicosia <katolaz@freaknet.org>
- 2016, 2017
-
---------------------------------------------------------------------
-
-EOF
- eval "${DIALOG} --clear --cr-wrap --textbox ${TMPFILE} ${WINDOW_HEIGHT} ${WINDOW_WIDTH}"
- return
-}
-
-
-
-##function
-about_menu(){
-
- while true; do
- eval "${DIALOG} --cancel-label 'Up' --menu 'setnet ${VERSION} -- About' \
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH} 6 \
- 'Info' 'General information' \
- 'Copyleft' 'Copyleft information' \
- 'License' 'How to distribute this program' " \
- 2> ${TMPFILE}
- if [ $? -eq 1 ];then
- return;
- fi
-
- ACTION=$(cat ${TMPFILE})
- case ${ACTION} in
- "Info")
- show_info
- ;;
- "Copyleft")
- show_copyright
- ;;
- "License")
- show_license
- ;;
- esac
- done
-}
-
-##function
-notfound(){
-
- CMDNAME=$1
-
-
- eval "${DIALOG} --clear --msgbox 'Sorry! Commmand ${CMDNAME} not found!'" \
- ${INFO_HEIGHT} ${INFO_WIDTH}
-
-}
-
-
-##function
-netdiag_DNS(){
-
- DUMPFILE=$1
-
- if [ -n "${DUMPFILE}" ]; then
- ## Dump to file
- printf "\n======== DNS Configuration (/etc/resolv.conf)\n" >> ${DUMPFILE}
- cat /etc/resolv.conf >> ${DUMPFILE}
- echo "==================================" >> ${DUMPFILE}
- return 0
- fi
-
- ## Dump to dialog
- NAMESERVERS=$(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_resolver(){
-
- DUMPFILE=$1
-
- if [ -n "${DUMPFILE}" ]; then
- ## Dump to file
- printf "\n======== Resolver Configuration (/etc/nsswitch.conf)\n" >> ${DUMPFILE}
- grep -v '^#' /etc/nsswitch.conf >> ${DUMPFILE}
- echo "==================================" >> ${DUMPFILE}
- return 0
- fi
-
- ## Dump to dialog
- RESOLVER=$(grep -v '^#' /etc/nsswitch.conf)
-
- eval "${DIALOG} --clear --title 'Resolver configuration (/etc/nsswitch.conf)' \
- --msgbox '${RESOLVER}' "\
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH}
-
-}
-
-
-##function
-netdiag_routes(){
-
- DUMPFILE=$1
-
- HAS_NETSTAT=$(echo ${HAS_OPTS} | grep -c " netstat ")
- if [ ${HAS_NETSTAT} -ne 1 ]; then
- notfound "nestat"
- return
- fi
-
- if [ -n "${DUMPFILE}" ]; then
- ## Dump to file
- printf "\n======== Routing table\n" >> ${DUMPFILE}
- netstat -rn >> ${DUMPFILE}
- echo "==================================" >> ${DUMPFILE}
- return 0
- fi
- ## Dump to dialog
- ROUTES=$(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(){
-
- DUMPFILE=$1
- log "netdiag_ARP" "DUMPFILE: '${DUMPFILE}'"
- if [ -n "${DUMPFILE}" ]; then
- ## Dump to file
- printf "\n======== ARP table\n" >> "${DUMPFILE}"
- cat /proc/net/arp >> "${DUMPFILE}"
- echo "==================================" >> ${DUMPFILE}
- return 0
- fi
-
- # Dump to dialog
- ARP=$(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(){
-
- DUMPFILE=$1
-
-
- HAS_NETSTAT=$(echo ${HAS_OPTS} | grep -c " netstat ")
- if [ ${HAS_NETSTAT} -ne 1 ]; then
- notfound "nestat"
- return
- fi
-
- if [ -n "${DUMPFILE}" ]; then
- ## Dump to file
- printf "\n======== Active Network Connections\n" >> ${DUMPFILE}
- netstat -tnp | sed -r -e 's/$/\n/g' >> ${DUMPFILE}
- echo "==================================" >> ${DUMPFILE}
- return 0
- fi
-
- ## Dump to dialog
- SERV=$(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(){
-
- DUMPFILE=$1
-
- HAS_NETSTAT=$(echo ${HAS_OPTS} | grep -c " netstat ")
- if [ ${HAS_NETSTAT} -ne 1 ]; then
- notfound "nestat"
- return
- fi
-
- if [ -n "${DUMPFILE}" ]; then
- ## Dump to file
- printf "\n======== Active network services\n" >> ${DUMPFILE}
- netstat -ltnp | sed -r -e 's/$/\n/g' >> ${DUMPFILE}
- echo "==================================" >> ${DUMPFILE}
- return 0
- fi
-
-
- SERV=$(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} ${LARGE_WIDTH}
-}
-
-
-##function
-netdiag_ping(){
-
- HAS_PING=$(echo ${HAS_OPTS} | grep -c " ping ")
- if [ ${HAS_PING} -ne 1 ]; then
- notfound "ping"
- return
- fi
- eval "${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 ${PINGPID}
- fi
- fi
-
-}
-
-##function
-netdiag_traceroute(){
-
- HAS_TRACERT=$(echo ${HAS_OPTS} | grep -c " traceroute ")
- if [ ${HAS_TRACERT} -ne 1 ]; then
- notfound "traceroute"
- return
- fi
- eval "${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 ${TRCPID}
- fi
- fi
-}
-
-
-##function
-netdiag_query(){
-
- HAST_HOST=$(echo ${HAS_OPTS} | grep -c " host ")
- if [ $? -ne 1 ]; then
- notfound "host"
- return
- fi
-
- eval "${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
-
-}
-
-##function
-netdiag_devices(){
-
- DUMPFILE=$1
-
- if [ -n "${DUMPFILE}" ]; then
- printf "\n======== Network Devices\n" >> ${DUMPFILE}
- ip addr >> ${DUMPFILE}
- echo "==================================" >> ${DUMPFILE}
- return 0
- fi
-}
-
-
-
-##
-## Main menu for network diagnostics
-##
-
-##function
-netdiag_menu(){
-
- while true; do
- eval "${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' \
- 'Resolver' 'Show resolver configuration' \
- '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
- ;;
- "Resolver")
- netdiag_resolver
- ;;
- "Routes")
- netdiag_routes
- ;;
- "Services")
- netdiag_services
- ;;
- "Traceroute")
- netdiag_traceroute
- ;;
- esac
- done
-
-
-}
-
-##function
-dump_file(){
-
- CONF=$1
-
- log "dump_file" "CONF: ${CONF}"
-
- DUMPFILE="/tmp/network_dump.txt"
-
- eval "${DIALOG} --fselect ${DUMPFILE} ${WINDOW_HEIGHT} ${WINDOW_WIDTH}" \
- 2>${TMPFILE}
-
- if [ $? -eq 0 ]; then
- SEL_FILE=$(cat ${TMPFILE})
- while [ -d "${SEL_FILE}" ]; do
- eval "${DIALOG} --fselect ${SEL_FILE} ${WINDOW_HEIGHT} ${WINDOW_WIDTH}" \
- 2>${TMPFILE}
- if [ $? -eq 0 ]; then
- SEL_FILE=$(cat ${TMPFILE})
- else
- eval "${DIALOG} --clear --msgbox 'Dump aborted' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- return
- fi
- done
-
- ## The dump starts here....
- DUMPFILE=${SEL_FILE}
- truncate -s 0 ${DUMPFILE}
- echo "===== setnet ${VERSION}" >> ${DUMPFILE}
- echo "===== Date: $(date)" >> ${DUMPFILE}
- echo "===== Network configuration dump " >> ${DUMPFILE}
- for c in ${CONF}; do
- eval "netdiag_${c} \"${DUMPFILE}\""
- done
- else
- eval "${DIALOG} --clear --msgbox 'Dump aborted' \
- ${INFO_HEIGHT} ${INFO_WIDTH}"
- fi
-}
-
-
-##function
-dump_pastebin(){
-
- CONF=$1
-
-
-
-}
-
-##function
-dump_menu(){
-
- eval "${DIALOG} --clear --checklist 'Select conf to dump' \
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH} 10 \
- 'ARP' 'ARP table' on \
- 'devices' 'Device configuration' on \
- 'DNS' 'DNS configuration' on \
- 'resolver' 'System resolver configuration' on \
- 'routes' 'Routing table' on \
- 'connections' 'Active network connections' on \
- 'services' 'Active network services' on " 2> ${TMPFILE}
- if [ $? -ne 0 ]; then
- return
- fi
-
- DUMP_CONF=$(cat ${TMPFILE})
-
- eval "${DIALOG} --clear --cancel-label 'Up' \
- --menu 'Dump configuration to:' \
- ${INFO_HEIGHT} ${INFO_WIDTH} 6 \
- 'File' 'Dump to file' \
- 'Pastebin' 'Dump to pastebin'" \
- 2> ${TMPFILE}
- if [ $? -eq 1 ];then
- return;
- fi
-
- ACTION=$(cat ${TMPFILE})
- case ${ACTION} in
- "File")
- dump_file "${DUMP_CONF}"
- ;;
- "Pastebin")
- dump_pastebin "${DUMP_CONF}"
- ;;
- esac
-}
-
-
-##function
-show_toplevel(){
-
- log "show_toplevel" "TMPFILE: ${TMPFILE}"
- eval "${DIALOG} --clear --cancel-label 'Quit' --menu 'Main Menu' \
- ${WINDOW_HEIGHT} ${WINDOW_WIDTH} 6 \
- 'Setup' 'Setup interfaces' \
- 'Info' 'Network diagnostics' \
- 'Dump' 'Dump current network status' \
- 'About' 'License & Copyleft'" 2> ${TMPFILE}
-
- return $?
-}
-
-##function
-show_help(){
-
-##local
-SCRIPTNAME=$1
- echo "Usage: ${SCRIPTNAME} [OPTION]"
- echo "Options:"
- printf "\t -c cfg_file\tLoad configuration from cfg_file.\n"
- printf "\t -v\t\tPrint version number and exit.\n"
- printf "\t -h\t\tShow this help.\n"
-
-}
-
-##function
-show_version(){
-
-##local
-SCRIPTNAME=$1
- echo "${SCRIPTNAME} -- version ${VERSION}"
- 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."
- echo
- echo "YOU USE THIS SOFTWARE AT YOUR OWN RISK."
- echo "There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or"
- echo "FITNESS FOR A PARTICULAR PURPOSE."
-}
-
-##function
-show_disclaimer(){
-
- cat <<EOF > ${TMPFILE}
-
- -+- setnet.sh ${VERSION} -+-
-
- Copyleft (C) KatolaZ (katolaz@freaknet.org)
- 2016, 2017
-
- -+- This is an alpha release of setnet.sh -+-
-
- THIS IS FREE SOFTWARE
- YOU CAN USE AND DISTRIBUTE IT UNDER THE
- TERMS OF THE GNU GENERAL PUBLIC LICENSE
-
- USE THIS SOFTWARE AT YOUR OWN RISK
-
- There is ABSOLUTELY NO WARRANTY; not even for
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE
-
- See "About" for more information about
- your right and distribution terms
-EOF
-
- eval "${DIALOG} --clear --cr-wrap --textbox ${TMPFILE} 23 60"
- return
-}
-
-##function
-initialise(){
-
-
- TMPFILE=$( (tempfile) 2>/dev/null) || TMPFILE=/tmp/setnet_$$
- WPA_PIDFILE=$( (tempfile) 2>/dev/null) || WPA_PIDFILE=/tmp/setnet_wpapid_$$
-
- trap cleanup 0 HUP INT TRAP TERM QUIT
-
- if [ -z ${TRUNCATE_LOG} ] || \
- [ ${TRUNCATE_LOG} = "yes" ] || \
- [ ${TRUNCATE_LOG} = "YES" ]; then
- truncate -s 0 ${LOGFILE}
- fi
-
-}
-
-
-##function
-main(){
-
-
- show_disclaimer
-
- log "setnet" "Starting afresh on $(date)"
- SETNETRC=$(realpath ${SETNETRC})
- log "main" "Using config file \"${SETNETRC}\""
- WPA_FILE=$(realpath ${WPA_FILE})
- log "main" "Using WPA config file \"${WPA_FILE}\""
- LOFGILE=$(realpath ${LOGFILE})
- log "main" "Using log file \"${LOGFILE}\""
-
- while true; do
- show_toplevel
-
- if [ $? -eq 1 ]; then
- cleanup
- exit 1
- fi
- log "main" "${TMPFILE}"
- ACTION=$(cat ${TMPFILE})
- log "main" "ACTION: ${ACTION}"
- case ${ACTION} in
- "Setup")
- dev_config_menu
- ;;
- "Info")
- netdiag_menu
- ;;
- "Dump")
- dump_menu
- ;;
- "About")
- about_menu
- ;;
- esac
- done
-
-}
-
-
-##
-## The script starts here
-##
-
-
-##
-## Get command-line arguments
-##
-
-SETNETRC=""
-
-while getopts ":c:hv" opt; do
-
- case $opt in
- c)
- #echo "Got option -c ${OPTARG}"
- SETNETRC=$(realpath ${OPTARG})
- #echo "SETNETRC: ${SETNETRC}"
- ;;
- h)
- show_help $(basename $0)
- exit 1
- ;;
- v)
- show_version $(basename $0)
- exit 1
- ;;
- \?)
- echo "Invalid option: -${OPTARG}"
- exit 1
- ;;
- :)
- echo "Option -${OPTARG} requires an argument"
- exit 1
- ;;
- esac
-done
-
-
-##
-## Load the configuration file
-##
-
-load_setnetrc ${SETNETRC}
-
-##
-## Init stuff
-##
-
-initialise
-
-
-##
-## Check dependencies. If we are missing someting essential, then exit.
-##
-
-check_deps
-
-##
-## This is the main loop
-##
-
-main
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 05:23:42 +0000