kopia lustrzana https://github.com/jprochazka/adsb-receiver
144 wiersze
7.3 KiB
Bash
144 wiersze
7.3 KiB
Bash
#!/bin/bash
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#####################################################################################
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# ADS-B RECEIVER #
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#####################################################################################
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# #
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# This script is not meant to be executed directly. #
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# Instead execute install.sh to begin the installation process. #
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# #
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# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
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# #
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# Copyright (c) 2015-2016 Joseph A. Prochazka #
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# #
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# Permission is hereby granted, free of charge, to any person obtaining a copy #
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# of this software and associated documentation files (the "Software"), to deal #
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# in the Software without restriction, including without limitation the rights #
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell #
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# copies of the Software, and to permit persons to whom the Software is #
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# furnished to do so, subject to the following conditions: #
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# #
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# The above copyright notice and this permission notice shall be included in all #
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# copies or substantial portions of the Software. #
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# #
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE #
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, #
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE #
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# SOFTWARE. #
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# #
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# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
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### INCLUDE EXTERNAL SCRIPTS
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source $RECEIVER_BASH_DIRECTORY/variables.sh
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source $RECEIVER_BASH_DIRECTORY/functions.sh
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if [[ "$RECEIVER_AUTOMATED_INSTALL" = "true" ]] ; then
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source $RECEIVER_CONFIGURATION_FILE
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fi
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### BEGIN SETUP
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if [[ "$RECEIVER_AUTOMATED_INSTALL" = "false" ]] ; then
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clear
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echo -e "\n\e[91m $RECEIVER_PROJECT_TITLE"
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fi
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echo ""
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echo -e "\e[92m Setting up the Duck DNS dynamic DNS update script..."
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echo -e "\e[93m----------------------------------------------------------------------------------------------------\e[96m"
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echo ""
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if [[ "$RECEIVER_AUTOMATED_INSTALL" = "false" ]] ; then
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whiptail --backtitle "$RECEIVER_PROJECT_TITLE" --title "Duck DNS Dynamic DNS" --yesno "Duck DNS is a free dynamic DNS service hosted on Amazon VPC.\n\nPLEASE NOTE:\n\nBefore continuing this setup it is recommended that you visit the Duck DNS website and signup for then setup a sub domain which will be used by this device. You will need both the domain and token supplied to you after setting up your account.\n\nhttp://www.duckdns.org\n\nContinue with Duck DNS update script setup?" 18 78
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if [[ $? -eq 1 ]] ; then
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# Setup has been halted by the user.
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echo -e "\e[91m \e[5mINSTALLATION HALTED!\e[25m"
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echo -e " Setup has been halted at the request of the user."
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echo ""
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echo -e "\e[93m----------------------------------------------------------------------------------------------------"
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echo -e "\e[92m Duck DNS dynamic DNS setup halted.\e[39m"
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echo ""
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read -p "Press enter to continue..." CONTINUE
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exit 1
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fi
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fi
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echo -e "\e[95m Setting up Duck DNS dynamic DNS on this device...\e[97m"
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echo ""
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### CHECK FOR PREREQUISITE PACKAGES
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# Check that the required packages are installed.
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echo -e "\e[95m Installing packages needed to build and fulfill dependencies...\e[97m"
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echo ""
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CheckPackage cron
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CheckPackage curl
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### CONFIRM SETTINGS
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# Confirm settings with user.
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if [[ "$RECEIVER_AUTOMATED_INSTALL" = "false" ]] ; then
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# Ask for the user sub domain to be assigned to this device.
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DUCKDNS_DOMAIN_TITLE="Duck DNS Sub Domain"
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while [[ -z $DOMAIN ]]; do
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DUCKDNS_DOMAIN=$(whiptail --backtitle "$RECEIVER_PROJECT_TITLE" --title "$DUCKDNS_DOMAIN_TITLE" --nocancel --inputbox "\nPlease enter the Duck DNS sub domain you selected after registering.\nIf you do not have one yet visit http://www.ducknds.org to obtain one." 9 78 3>&1 1>&2 2>&3)
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DUCKDNS_DOMAIN_TITLE="Duck DNS Sub Domain (REQUIRED)"
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done
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# Ask for the Duck DNS token to be assigned to this receiver.
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DUCKDNS_TOKEN_TITLE="Duck DNS Token"
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while [[ -z $TOKEN ]]; do
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DUCKDNS_TOKEN=$(whiptail --backtitle "$RECEIVER_PROJECT_TITLE" --title "$DUCKDNS_TOKEN_TITLE" --nocancel --inputbox "\nPlease enter your Duck DNS token." 8 78 3>&1 1>&2 2>&3)
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DUCKDNS_TOKEN_TITLE="Duck DNS Token (REQUIRED)"
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done
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fi
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# Create a duckdns directory within the build directory if it does not already exist.
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if [[ ! -d $RECEIVER_BUILD_DIRECTORY/duckdns ]] ; then
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echo -e "\e[94m Creating the directory $RECEIVER_BUILD_DIRECTORY/duckdns...\e[97m"
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mkdir $RECEIVER_BUILD_DIRECTORY/duckdns
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fi
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# Create then set permissions on the file duck.sh.
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echo -e "\e[94m Creating the Duck DNS update script...\e[97m"
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tee $RECEIVER_BUILD_DIRECTORY/duckdns/duck.sh > /dev/null <<EOF
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echo url="https://www.duckdns.org/update?domains=$DOMAIN&token=$TOKEN&ip=" | curl -k -o $RECEIVER_BUILD_DIRECTORY/duckdns/duck.log -K -
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EOF
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echo -e "\e[94m Setting execute permissions for only this user on the Duck DNS update script...\e[97m"
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chmod 700 $RECEIVER_BUILD_DIRECTORY/duckdns/duck.sh
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# Add job to the users crontab if it does not exist.
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echo -e "\e[94m Adding the Duck DNS update command to your crontab if it does not exist already...\e[97m"
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COMMAND="$RECEIVER_BUILD_DIRECTORY/duckdns/duck.sh >/dev/null 2>&1"
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JOB="*/5 * * * * $COMMAND"
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# Should only add the job if the COMMAND does not already exist in the users crontab.
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(crontab -l | grep -v -F "$COMMAND" ; echo "$JOB") | crontab -
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# The following command should remove the job from the users crontab.
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#(crontab -l | grep -v -F "$COMMAND" ) | crontab -
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# Run the Duck DNS update script for the first time..
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echo -e "\e[94m Executing the Duck DNS update script...\e[97m"
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echo ""
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$RECEIVER_BUILD_DIRECTORY/duckdns/duck.sh
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echo ""
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### SETUP COMPLETE
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# Enter into the project root directory.
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echo -e "\e[94m Entering the ADS-B Receiver Project root directory...\e[97m"
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cd $RECEIVER_ROOT_DIRECTORY
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echo ""
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echo -e "\e[93m-------------------------------------------------------------------------------------------------------"
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echo -e "\e[92m Duck DNS dynamic DNS setup is complete.\e[39m"
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echo ""
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if [[ ${RECEIVER_AUTOMATED_INSTALL} = "false" ]] ; then
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read -p "Press enter to continue..." CONTINUE
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fi
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#exit 0
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