Passport provides location predictions with limited active measurements, using machine learning to combine information from IP geolocation databases, router hostnames, whois records, and ping (and traceroute measurements) measurements.

Read the full paper at: https://arxiv.org/abs/1905.04651

Webiste: https://passport.ccs.neu.edu

Note: The system was originally written in Python2.7 in 2016.

• Abdul Rehman, Muzammil, Sharon Goldberg, and David Choffnes. "Passport: enabling accurate country-level router geolocation using inaccurate sources." arXiv preprint arXiv:1905.04651 (2019). Link: https://arxiv.org/abs/1905.04651

Check out the website at: https://passport.ccs.neu.edu

https://docs.google.com/document/d/1rw15Egq2bvc6R6B6WLXZ464R5s2nZrJRLn4rJPFEWIM

Things that you'll need:

• Databases from Maxmind, IP2Location, and DBIP. Look at geoloc-server/config.py for the names of the files (containing databases) and geoloc-server/data folder for minor modifications to the database files downloaded from their websites.
• API Key for EurekAPI
• API Key for IPInfo.io
• API Key for Google Maps API
• API Key for revtr.ccs.neu.edu
• A prayer that ddec.caida.org is working

• Move all scripts in the setup directory to current directory.
• Run third_party.sh (or third_party_centos.sh depending on your OS)
• Run mysql_setup_centos.sh (for centos or similar command for your OS)
• Run create_directories.sh
• Create and run a virtual environment
• pip install -r requirements.txt in the virtual environment.
• Change passwords in geoloc-server/config.txt
• Create a MySQL database dbgeoroute with utf-8 default coalition.
• Populate some of the database tables with hints information using the database_tables.tar.bz2 file.
• In the geoloc-server folder, run sudo python manage.py syncdb
• You're all set.

• Activate the virtual environment.
• Modify config.py in the geoloc-server folder, set WEB_DEBUG_MODE to True
• Run python passport.py in the geoloc-server folder.

• Install nginx.
• Copy contents from nginx.conf to /etc/nginx/nginx.conf. Modify /etc/nginx/nginx.conf as per production requirements (see geoloc-server/config.py file for the server port).
• Make sure port 80 and 443 are externally visible.
• Run sudo service nginx start (or sudo service nginx reload)
• Follow the tutorial following tutorial for setting up HTTPS using Let's Encrypt: https://www.digitalocean.com/community/tutorials/how-to-install-nginx-on-centos-7
• Activate the virtual environment.
• Modify config.py in the geoloc-server folder, set WEB_DEBUG_MODE to False
• Run uwsgi --reload-on-exception --enable-threads --python passport.py 2>&1 > /dev/null & in the geoloc-server folder
• Note: The above command is known to have runtime problems since we have multiple processes running, so run python passport.py 2>&1 > /dev/null & in the geoloc-server folder. If you can get the system to run under uwsgi, go ahead.

• Run pkill -9 uwsgi. Note: This command will kill all the processes with name uwsgi. Run it if you're sure only Passport system is using uwsgi.

• Run sudo apt-get install iptables (or sudo yum install iptables on CentOS)
• Run sudo iptables -A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
• Run sudo /etc/init.d/iptables save or sudo /sbin/iptables-save (depends on OS)
• On CentOS sudo firewall-cmd --zone=public --add-port=80/tcp --permanent
• On CentOS sudo firewall-cmd --reload
• On CentOS/SELinux sudo setsebool -P httpd_can_network_connect 1 if nginx cannot connect to the client port.

• Try the following commands:
  • sudo mkdir /var/log/mysql
  • sudo mkdir /var/run/mysqld
  • sudo chown mysql:mysql /var/run/mysqld
  • sudo /sbin/service mysqld start
  • sudo service nginx start
• Run nano /var/log/mysqld.log, parse through the log file and find out the issue (and resolve it).
• This link might help: https://stackoverflow.com/questions/34113689/job-for-mysqld-service-failed-in-centos-7

• The table georoute_hints_world_cities_pop_maxmind_geolite has been polutated from Maxmind Free World Cities Database. It's available at: https://www.maxmind.com/en/free-world-cities-database. It can be shared under OPEN DATA LICENSE: http://download.maxmind.com/download/geoip/database/LICENSE_WC.txt

• The table georoute_hints_as_info has been created using CAIDA's AS Rank Info (asrank.caida.org).

• The table georoute_ddec_hostname has been created using CAIDA's DDEC hostname resolution system (ddec.caida.org).