Code By
Lucas Mouilleron

Features

• List files and folders
• Nice layout
• Password protection:
  • drop a .password file containing the desired password in folders (and subfolders) you want to protect
  • drop a .nopassword file in folders (and subfolders) you want to deprotect (in case of protected parent)
• Listing protection: drop a .nolist file in folders you want to forbid the listing of
• Show protection: drop a .noshow file in folders you don't want to appear in their parents
• Download folder as a zip
• README.md files in folders are interpreted and displayed on top
• Shares: expiration, path obfuscation, tracking
• Tracking: optional tracking

Install

• Pytohn 3
• pip install -r _sf/requirements.txt
• Copy _sf/assets/style.sample.css to _sf/assets/style.css
• Copy _sf/config/config.sample.json to _sf/config/config.json
• Drop _sf folder in the root folder you want to expose

Customisation

• Edit _sf/config.json
• Edit _sf/assets/style.css

TODO

• Clean shares
• Better locks
• Clean locks
• Track and clean tracking periodicly to file (and not on the fly)

Nice minimal setup for hostile environments :)

Install - Debian / Ubuntu

• From root or sudo user:usermod -aG sudo username
• From user username: sudo ls
• From user username: export SSH_PASSPHRASE="12345" if SSH passphrase desired (more than 5 characters)
• From user username: cd $HOME;sh <(wget -o /dev/null -qO- https://raw.githubusercontent.com/lucasmouilleron/Survival/master/debian.sh)

Install - macOS

• From root or sudo user:usermod -aG sudo username
• From user username: sudo ls
• From user username: export SSH_PASSPHRASE="12345" if SSH passphrase desired (more than 5 characters)
• From user username: cd $HOME;sh <(wget -o /dev/null -qO- https://raw.githubusercontent.com/lucasmouilleron/Survival/master/macOS.sh)

Install - Others

TODO :)

A simple watchtower service.
Heartbeat monitoring + event agregator.

Hearbeat definitions

• The server is in charge of monitoring services
• When a service is considered dead, the server then alerts its owner
• A service is a pulsing agent
• A pulse is a sign of aliveness
• When a service pulse the server, it tells him when he will pulse again in the worst case
• If the service has not pulsed again in time, the server considers the service dead and alerts its owner
• When a service is no longer required, it must inform the server to avoid a false dead alerts
• An alert can be a mail, a pushover message, etc.

Event definitions

• The server is in charge or recieving events
• When a service sends an event, the server stores it
• On demand, events can be retrieved for consultation
• An event is: service + message + level + date of registration

Implementation

• HTTP client / server architecture
• All queries protected by password set in HTTP headers under "password"
• Heartbeat protocol:
  • Pulse:
    • POST /
    • {"service":"SERVICE_NAME","alertType":"ALERT_TYPE","alertTarget":"TARGET_NAME","nextIn":EXPECTED_NEXT_HEARTBEAT_IN_SECS}
  • Cancel:
    • DELETE /
    • {"service":"SERVICE_NAME"}
  • List:
    • GET /
• Event protocol:
  • Add:
    • POST /add-event
    • {"service":"SERVICE_NAME", "level":"level", "message":"the message"}
  • List:
    • GET /list-events
    • optional params: service (is), from (above), to (below), level (above), message (contains)

Server

• ./server
• python3
• Dependencies: pip install -r requirements.txt
• Config:
  • config/config.json: main config (cp config/sample.json config/config.json)
  • config/server.crt, config/server.key: SSL certificate, used only if SSL activated
• Datas: data
• Deploy:
  • Install dependencies
  • Setup config
  • Generate ssl certificates (optional)
  • Hook in with upstart (optional, ./server/config/sample.upstart.conf, http://upstart.ubuntu.com/getting-started.html)
• Run: python server.py
• Docker:
  • ./docker
  • Config: place server config files in ./docker/config
  • Interactive: cd docker && tools/dockerBuild && tools/dockerRun
  • Detached: cd docker && tools/dockerBuild && tools/dockerRunDetached

Server GUI

• https://hostname.com:443/gui

Java Client

• ./clientJava
• Java 7+
• No dependencies
• Run test:

Python Client

• ./clientPython
• python3
• Dependencies: requests (pip install requests)
• Run test: python test.py

Javascript client

• ./clientJavascript
• client.js is a node module
• Dependencies: packages.json -> devDependencies (npm install)
• Run test: node test.js
• Run test in browser: browserify test.js -o bundle.js and open test.html in browser

Certificates

• Self signed: openssl req -x509 -sha256 -nodes -days 365 -newkey rsa:2048 -keyout server.key -out server.crt
• Letsencrypt: TODO

TODO

• Put data writing in a queue
• Put alert sending in a queue
• (Way) better events persister