Lightweight security log inspection and blacklisting web interface, intended to provide a dashboard for threats. Displays log events as heatmap using tile plot, allowing user to click on a given period to drill down into the log. Performs asynchronous geolocation and reverse DNS resolution.
Right now this will handle web logs and auth logs, but is designed to easily allow other log types to be added.
For each IP in the log, there is a button to pull intel about the IP, including port scans, whois, traceroute and ping graphs. There is also a button to add the IP to a local blocklist. The intent here is to supplement automated "fail to ban" approaches with the potential for manual permanent blocking by a human administrator.
Long term, the goal is to have a central service that will take allow everybody using this software to contribute and subscribe to a common blocklist. If you're interested in this, please reach out to admin@birgefuller.com.
The approach is to treat the log file itself as truth and run UNIX tool commands on the host (within a Docker container) to extract data from the log file directly, essentially running the kinds of local unix forensic commands a sysadmin would. This approach is intended to minimize the impact on the server, with no resources being used except when the web interface is actively being used.
A public demo of the current development branch may (or may not) be running at https://nyc.birgefuller.com/logs/
You can get a pre-built image from the Packages section here, or from Docker Hub at https://hub.docker.com/r/jonbirge/logpager.
Mount the web and auth log files as /access.log
and /auth.log
, respectively. Connect to the container on HTTP port 80 and the default interface will be served. There is no security or SSL provided as this is primarily intended as an auxilary container to be integrated with other containers and hosted behind a reverse proxy, such as Traefik. Right now this only work with CLF log files, but will eventually be made to work with at least standard auth logs, as well.
Export /blacklist.csv
to provide a live list of blacklisted IP addresses and CIDRs. There are scripts showing how to use this file to update iptable-based firewalls in Linux.
The best way to use this is within an orchestrated set of containers. You can quickly stand up a fully functional demo using the docker-compose.yml
file found in /test/stack
.
Here is an example docker-compose.yml
file showing how to integrate with a reverse proxy (Traefik) to access logs for all proxy traffic in the context of a simple NGINX webserver. However, if you want to get started quickly, I recommend just looking at the example full stack (which includes configuration files) in test/stack
.
services:
traefik:
image: traefik
restart: always
command:
- "--configFile=/etc/traefik.yml"
ports:
- "80:80"
volumes:
- /var/run/docker.sock:/var/run/docker.sock
- ./traefik.yml:/etc/traefik.yml:ro
- ./traefik:/etc/traefik
- ./logs/:/logs/:rw
depends_on:
- logpager
- www
logpager:
image: jonbirge/logpager
restart: always
environment:
SQL_HOST: db
SQL_PASS: testpass
SQL_USER: root
labels:
- "traefik.http.routers.logpagerdev.rule=PathPrefix(`/logs`)"
- "traefik.http.middlewares.striplogdev.stripprefix.prefixes=/logs/"
- "traefik.http.routers.logpagerdev.middlewares=striplogdev"
volumes:
- ./logs/access.log:/access.log:ro # actual logs from this stack
depends_on:
- db
db:
image: mysql
restart: always
volumes:
- dbdata:/var/lib/mysql
environment:
MYSQL_ROOT_PASSWORD: testpass
www:
image: nginx
restart: always
labels:
- "traefik.http.routers.www.rule=PathPrefix(`/`)"
volumes:
- ./www:/usr/share/nginx/html:rw
- ./nginx.conf:/etc/nginx/nginx.conf:ro