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adsb-receiver/bash/portal/install.sh

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#!/bin/bash
#####################################################################################
# ADS-B RECEIVER #
#####################################################################################
# #
# This script is not meant to be executed directly. #
# Instead execute install.sh to begin the installation process. #
# #
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# #
# Copyright (c) 2015 Joseph A. Prochazka #
# #
# Permission is hereby granted, free of charge, to any person obtaining a copy #
# of this software and associated documentation files (the "Software"), to deal #
# in the Software without restriction, including without limitation the rights #
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell #
# copies of the Software, and to permit persons to whom the Software is #
# furnished to do so, subject to the following conditions: #
# #
# The above copyright notice and this permission notice shall be included in all #
# copies or substantial portions of the Software. #
# #
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE #
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, #
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE #
# SOFTWARE. #
# #
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
BUILDDIR=$PWD
BASHDIR=$BUILDDIR/../bash
HTMLDIR=$BUILDDIR/portal/html
# Assign the Lighthttpd document root directory to a variable.
RAWDOCUMENTROOT=`/usr/sbin/lighttpd -f /etc/lighttpd/lighttpd.conf -p | grep server.document-root`
DOCUMENTROOT=`sed 's/.*"\(.*\)"[^"]*$/\1/' <<< $RAWDOCUMENTROOT`
source ../bash/functions.sh
clear
echo -e "\033[31m"
echo "-------------------------------------------"
echo " Now ready to install ADS-B Portal."
echo "-------------------------------------------"
echo -e "\033[33mThe goal of the ADS-B Portal project is to create a very"
echo "light weight easy to manage web interface for dump-1090 installations."
echo "This project is at the moment very young with only a few of the planned"
echo "features currently available at this time."
echo ""
echo "https://github.com/jprochazka/adsb-receiver"
echo -e "\033[37m"
read -p "Press enter to continue..." CONTINUE
clear
## CHECK IF THE PORTAL HAS BEEN INSTALLED ALREADY
if [ -f $DOCUMENTROOT/classes/settings.class.php ]; then
echo -e "\033[31m"
echo "It appears a previous verison of the portal has been installled."
echo -e "\033[33m"
echo "The files and packages making up your portal installation will"
echo "be updated. However you will still need to execute the PHP update"
echo "script to complete the upgrade process by simply visiting the portal"
echo -e "\033[37m"
read -p "Press enter to continue..." CONTINUE
# Set dome needed variables to be used shortly.
INSTALLED="y"
DRIVER=`grep 'db_driver' $DOCUMENTROOT/classes/settings.class.php | tail -n1 | cut -d\' -f2`
HOST=`grep 'db_host' $DOCUMENTROOT/classes/settings.class.php | tail -n1 | cut -d\' -f2`
if [ $DRIVER != "xml" ]; then
ADVANCED="y"
else
ADVANCED="n"
fi
if [ $DRIVER == "sqlite" ]; then
DATABASEENGINE=2
else
DATABASEENGINE=1
fi
if [ $HOST != "localhost" || $HOST != "127.0.0.1" ]; then
LOCALDATABASE=1
else
LOCALDATABASE=2
fi
else
## ASK IF ADVANCED FEATURES ARE TO BE USED
INSTALLED="n"
echo -e "\033[31m"
echo "Do you wish to enable advanced features?"
echo -e "\033[33m"
echo "ENABLING ADVANCED FEATURES ON DEVICES USING SD CARDS CAN SHORTEN THE LIFE OF THE SD CARD IMMENSELY"
echo ""
echo "By enabling advanced features the portal will log all flights seen as well as the path of the flight."
echo "This data is stored in either a MySQL or SQLite database. This will result in a lot more data being"
echo "stored on your devices hard drive. Keep this and your devices hardware capabilities in mind before"
echo "selecting to enable these features."
echo -e "\033[31m"
echo "You have been warned."
echo -e "\033[37m"
read -p "Use portal with advanced features? [y/N] " ADVANCED
if [[ $ADVANCED =~ ^[yY]$ ]]; then
echo -e "\033[31m"
echo "Select Database Engine"
echo -e "\033[33m"
echo " 1) MySQL"
echo " 2) SQLLite"
echo -e "\033[37m"
read -p "Use portal with advanced features? [1] " DATABASEENGINE
# Check if the user is using a remote MySQL database.
if [[ $DATABASEENGINE != 2 ]]; then
echo -e "\033[31m"
echo "Will the database be hosted locally on this device or remotely?"
echo -e "\033[33m"
echo " 1) Locally"
echo " 2) Remotely"
echo -e "\033[37m"
read -p "Use portal with advanced features? [1] " LOCALDATABASE
fi
fi
fi
## CHECK FOR PREREQUISITE PACKAGES
echo -e "\033[33m"
echo "Installing packages needed to build and fulfill dependencies..."
echo -e "\033[37m"
CheckPackage cron
CheckPackage collectd-core
CheckPackage rrdtool
CheckPackage lighttpd
CheckPackage php5-cgi
CheckPackage libpython2.7
if [[ $ADVANCED =~ ^[yY]$ ]]; then
if [[ $DATABASEENGINE == 2 ]]; then
CheckPackage sqlite3
CheckPackage php5-sqlite
else
if [[ $LOCALDATABASE != 2 ]]; then
# Install MySQL locally.
CheckPackage mysql-server
CheckPackage mysql-client
fi
CheckPackage php5-mysql
CheckPackage python-mysqldb
fi
fi
if [[ $INSTALLED == "n" ]]; then
## CREATE THE DATABASE IF ADVANCED FEATURES WAS SELECTED
if [[ $ADVANCED =~ ^[yY]$ ]]; then
if [[ $DATABASEENGINE != 2 ]]; then
echo -e "\033[31m"
echo "Gathering Database Information"
echo -e "\033[33m"
echo "Please supply the information pertaining to the new password when asked."
echo ""
echo "If the database will be hosted locally on this device a database will be"
echo "created automatically for you. If you are hosting your database remotely"
echo "you will need to manually create the database and user on the remote device."
echo -e "\033[37m"
DATABASEHOST="localhost"
if [[ $LOCALDATABASE == 2 ]]; then
# Ask for remote MySQL address if the database is hosted remotely.
read -p "Remote MySQL Server Address: " DATABASEHOST
fi
read -p "Password for MySQL root user: " MYSQLROOTPASSWORD
# Check that the supplied password is correct.
while ! mysql -u root -p$MYSQLROOTPASSWORD -h $DATABASEHOST -e ";" ; do
echo -e "\033[31m"
echo -e "Unable to connect to the MySQL server using the supplied password.\033[37m"
read -p "Password for MySQL root user: " MYSQLROOTPASSWORD
done
read -p "New Database Name: " DATABASENAME
read -p "New Database User Name: " DATABASEUSER
read -p "New Database User Password: " DATABASEPASSWORD
# Create the database and user as well as assign permissions.
if [[ $DATABASEENGINE == 1 ]] || [[ $DATABASEENGINE == "" ]]; then
echo -e "\033[33m"
echo -e "Creating MySQL database and user...\033[37m"
mysql -uroot -p${MYSQLROOTPASSWORD} -h $DATABASEHOST -e "CREATE DATABASE ${DATABASENAME};"
mysql -uroot -p${MYSQLROOTPASSWORD} -h $DATABASEHOST -e "CREATE USER '${DATABASEUSER}'@'localhost' IDENTIFIED BY \"${DATABASEPASSWORD}\";";
mysql -uroot -p${MYSQLROOTPASSWORD} -h $DATABASEHOST -e "GRANT ALL PRIVILEGES ON ${DATABASENAME}.* TO '${DATABASEUSER}'@'localhost';"
mysql -uroot -p${MYSQLROOTPASSWORD} -h $DATABASEHOST -e "FLUSH PRIVILEGES;"
fi
echo -e "\033[31m"
echo "BE SURE TO WRITE THIS INFORMATION DOWN."
echo -e "\033[33m"
echo "This information will be needed in order to complete the installation of the portal."
echo ""
if [[ $LOCALDATABASE == 2 ]]; then
echo -e "\033[31mNOTE:"
echo "Being you are hosting your database remotely you will need this information to create"
echo "both the database and database user on your remote database server."
echo -e "\033[33m"
fi
echo "Database Server: ${DATABASEHOST}"
echo "Database User: ${DATABASEUSER}"
echo "Database Password: ${DATABASEPASSWORD}"
echo "Database Name: ${DATABASENAME}"
echo -e "\033[37m"
read -p "Press enter to continue..." CONTINUE
fi
## SETUP FLIGHT LOGGING SCRIPT
echo -e "\033[33m"
echo -e "Creating configuration file...\033[37m"
case $DATABASEENGINE in
"2")
tee $BUILDDIR/portal/logging/config.json > /dev/null <<EOF
{
"database":{"type":"sqlite",
"host":"",
"user":"",
"passwd":"",
"db":"${DOCUMENTROOT}/data/portal.sqlite"}
}
EOF
;;
*)
tee $BUILDDIR/portal/logging/config.json > /dev/null <<EOF
{
"database":{"type":"mysql",
"host":"${DATABASEHOST}",
"user":"${DATABASEUSER}",
"passwd":"${DATABASEPASSWORD}",
"db":"${DATABASENAME}"}
}
EOF
;;
esac
# Create and set permissions on the flight logging maintainance script.
PYTHONPATH=`which python`
tee $BUILDDIR/portal/logging/flights-maint.sh > /dev/null <<EOF
#!/bin/sh
while true
do
sleep 30
${PYTHONPATH} ${BUILDDIR}/portal/logging/flights.py
done
EOF
chmod +x $BUILDDIR/portal/logging/flights-maint.sh
# Add flight logging maintainance script to rc.local.
if ! grep -Fxq "${BUILDDIR}/portal/logging/flights-maint.sh &" /etc/rc.local; then
echo -e "\033[33m"
echo -e "Adding startup line to rc.local...\033[37m"
lnum=($(sed -n '/exit 0/=' /etc/rc.local))
((lnum>0)) && sudo sed -i "${lnum[$((${#lnum[@]}-1))]}i ${BUILDDIR}/portal/logging/flights-maint.sh &\n" /etc/rc.local
fi
# Start flight logging.
echo -e "\033[33m"
echo -e "Starting flight logging...\033[37m"
nohup ${BUILDDIR}/portal/logging/flights-maint.sh > /dev/null 2>&1 &
fi
fi
## SETUP THE PORTAL WEBSITE
echo -e "\033[33m"
echo -e "Placing portal files in Lighttpd's root directory...\033[37m"
sudo cp -R ${HTMLDIR}/* ${DOCUMENTROOT}
echo -e "\033[33m"
echo "Setting permissions on portal folders...\033[37m"
sudo chmod 777 ${DOCUMENTROOT}/graphs/
sudo chmod 777 ${DOCUMENTROOT}/classes/
sudo chmod 777 ${DOCUMENTROOT}/data/
sudo chmod 666 ${DOCUMENTROOT}/data/*
echo -e "\033[33m"
echo "Setting up performance graphs..."
echo -e "\033[37m"
chmod +x $BASHDIR/portal/graphs.sh
$BASHDIR/portal/graphs.sh
## CHECK IF DUMP978 HAS BEEN BUILT
if [ -f $BUILDDIR/dump978/dump978 ] && [ -f $BUILDDIR/dump978/uat2text ] && [ -f $BUILDDIR/dump978/uat2esnt ] && [ -f $BUILDDIR/dump978/uat2json ]; then
echo -e "\033[33m"
echo -e "Configuring dump978 map...\033[37m"
# Check if the heywhatsthis.com range position file has already been downloaded.
if [ ! -f ${HTMLDIR}/dump978/upintheair.json ]; then
# Check if a heywhatsthat.com range file exists in the dump1090 HTML folder.
if [ -f /usr/share/dump1090-mutability/html/upintheair.json ]; then
echo -e "\033[33m"
echo -e "Copying heywhatsthat.com range file from dump1090 installation...\033[37m"
sudo cp /usr/share/dump1090-mutability/html/upintheair.json ${HTMLDIR}/dump978/
else
echo -e "\033[33m"
echo "The dump978 map is able to display terrain limit rings using data obtained"
echo "from the website http://www.heywhatsthat.com. Some work will be required on your"
echo "part including visiting http://www.heywhatsthat.com and generating a new"
echo "panorama set to your location."
echo -e "\033[37m"
read -p "Do you wish to add terrain limit rings to the dump1090 map? [Y/n] " ADDTERRAINRINGS
if [[ ! $ADDTERRAINRINGS =~ ^[Nn]$ ]]; then
echo -e "\033[31m"
echo "READ THE FOLLOWING INSTRUCTION CAREFULLY!"
echo -e "\033[33m"
echo "To set up terrain limit rings you will need to first generate a panorama on the website"
echo "heywhatsthat.com. To do so visit the following URL:"
echo ""
echo " http://www.heywhatsthat.com"
echo ""
echo "Once the webpage has loaded click on the tab titled New panorama. Fill out the required"
echo "information in the form to the left of the map."
echo ""
echo "After submitting the form your request will be put into a queue to be generated shortly."
echo "You will be informed when the generation of your panorama has been completed."
echo ""
echo "Once generated visit your newly created panorama. Near the top left of the page you will"
echo "see a URL displayed which will point you to your newly created panorama. Within this URL's"
echo "query string you will see ?view=XXXXXXXX where XXXXXXXX is the identifier for this panorama."
echo "Enter below the letters and numbers making up the view identifier displayed there."
echo ""
echo "Positions for terrain rings for both 10,000 and 40,000 feet will be downloaded by this"
echo "script once the panorama has been generated and you are ready to continue."
echo -e "\033[37m"
read -p "Your heywhatsthat.com view identifier: " HEYWHATSTHATVIEWID
read -e -p "First ring altitude in meters (default 3048 meters or 10000 feet): " -i "3048" HEYWHATSTHATRINGONE
read -e -p "Second ring altitude in meters (default 12192 meters or 40000 feet): " -i "12192" HEYWHATSTHATRINGTWO
# Download the generated panoramas JSON data.
echo -e "\033[33m"
echo "Downloading JSON data pertaining to the panorama ID you supplied..."
echo -e "\033[37m"
sudo wget -O ${HTMLDIR}/dump978/upintheair.json "http://www.heywhatsthat.com/api/upintheair.json?id=${HEYWHATSTHATVIEWID}&refraction=0.25&alts=$HEYWHATSTHATRINGONE,$HEYWHATSTHATRINGTWO"
fi
fi
fi
fi
echo -e "\033[33m"
echo -e "Setting permissions on data files...\033[37m"
sudo chmod 777 ${DOCUMENTROOT}/data/*.xml
echo -e "\033[33m"
echo -e "Removing conflicting redirect from the Lighttpd dump1090.conf file...\033[37m"
# Remove this line completely.
sudo sed -i "/$(echo ' "^/dump1090$" => "/dump1090/gmap.html"' | sed -e 's/\\/\\\\/g' -e 's/\//\\\//g' -e 's/&/\\\&/g')/d" /etc/lighttpd/conf-available/89-dump1090.conf
# Remove the trailing coma from this line.
sudo sed -i "s/$(echo '"^/dump1090/$" => "/dump1090/gmap.html",' | sed -e 's/\\/\\\\/g' -e 's/\//\\\//g' -e 's/&/\\\&/g')/$(echo '"^/dump1090/$" => "/dump1090/gmap.html"' | sed -e 's/\\/\\\\/g' -e 's/\//\\\//g' -e 's/&/\\\&/g')/g" /etc/lighttpd/conf-available/89-dump1090.conf
echo -e "\033[33m"
echo -e "Configuring Lighttpd...\033[37m"
sudo tee /etc/lighttpd/conf-available/89-adsb-portal.conf > /dev/null <<EOF
# Block all access to the data directory accept for local requests.
\$HTTP["remoteip"] !~ "127.0.0.1" {
\$HTTP["url"] =~ "^/data/" {
url.access-deny = ( "" )
}
}
EOF
echo -e "\033[33m"
echo -e "Enabling Lighttpd portal configuration...\033[37m"
sudo ln -s /etc/lighttpd/conf-available/89-adsb-portal.conf /etc/lighttpd/conf-enabled/89-adsb-portal.conf
echo -e "\033[33m"
echo -e "Enabling the Lighttpd fastcgi-php module...\033[37m"
sudo lighty-enable-mod fastcgi-php
echo -e "\033[33m"
if pgrep "lighttpd" > /dev/null; then
echo "Reloading Lighttpd..."
echo -e "\033[37m"
sudo /etc/init.d/lighttpd force-reload
else
echo "Starting Lighttpd..."
echo -e "\033[37m"
sudo /etc/init.d/lighttpd start
fi
## SETUP COMPLETE
echo -e "\033[33m"
echo "Installation and configuration of the performance graphs is now complete."
echo "Please look over the output generated to be sure no errors were encountered."
echo -e "\033[37m"
read -p "Press enter to continue..." CONTINUE
# Display further portal setup instructions.
echo -e "\033[31m"
echo "PORTAL SETUP IS NOT YET COMPLETE"
echo -e "\033[33m"
echo "In order to complete the portal setup process visit the following URL in your favorite web browser."
echo ""
echo "http://<IP_ADDRESS_OF_THIS_DEVICE>/admin/install.php"
echo ""
echo "Enter the requested information and submit the form to complete the portal setup."
echo "It is recomended that after setting up the portal you delete the install.php file."
echo -e "\033[37m"
read -p "Press enter to continue..." CONTINUE
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