Fortinet Interruption Terminator (F.IT)

F.IT is a tool to help anyone working under a Fortinet/FortiGuard proxy which requires you to authenticate to have access to the Internet.
F.IT runs in background and automate the authentication, session keep alive and renew processes.
Currently supports for Windows and Linux.

@version: v0.2.1
@email:  lnquy.it@gmail.com / lnquy@tma.com.vn

Features

• Detect Fortinet session ID.
• Automate authentication and keepalive processes.
• Encrypt plaintext password.
• Terminate old session and retrieve new one at specific time of day.
• Auto start when computer booting up.

Quick start

• Download the released binary from here.
• Edit fit.conf configuration file.

  is_https:            Determine Fortinet server is serving HTTPS or HTTP requests (default true)
  *fortinet_address:   The <IP_address:Port> to the Fortinet server
  *username:           Your username
  *password:           Your plaintext password (the password will be encrypted automatically later)
  max_retries:         Maximum times F.IT should retry before it terminates itself (default 10)
  refresh_time:        Interval time in second F.IT will go to refresh your session (default 10800 - 3 hours
  auto_start:          Allow F.IT to started up with your computer (default false. Not supported for Linux yet)
  termination_time:    Time of the day (h:m:s) when F.IT terminates old session and retrieves new one
  session_id:          If you starts F.IT when you're having an active Fortinet session, please paste that session id here. Otherwise, just let it empty by default
  
  * = required

• Windows: Double click on fit.exe file to run.
  F.IT automatically runs in background so you won't see anything. You can check task manager for fit.exe process.
• Linux:

$ cd /path/to/downloaded/binary
$ chmod +x fit
$ ./fit &

Note: You can pass configuration via console arguments instead of edit fit.conf file. See --help for more details.

$ ./fit -d=true -https=true -ip=192.168.10.1:1003 -username=myaccount -password=mypassword -retries=10 -refresh=10800 -start=true -termination=21:20:15 -session=0f060b080b60789f &

Build from source

• Install Go SDK >= 1.7.
• Set $GOROOT, $GOPATH.

$ go get github.com/lnquy/fit
$ cd $GOPATH/src/github.com/lnquy/fit
$ go build

TODOs

1. Support auto startup for Linux.
2. Server GUI app. [?]
3. Add option to read specific configuration file and more customized configurations.

License

Released under the MIT License.