Check Domain Fronting (chkdfront)

chkdfront checks if your domain fronting is working by testing the targeted domain (fronted domain) against your domain front domain.

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Check DomainFront (chkdfront) - A tool verifies domain fronting.

Features

• Checking your domain fronted against the domain front.
• Searching an expected string in the response to indicate success.
• Showing troubleshooting suggestions when test fails based on the failure natural.
• Inspecting the HTTP request and response when test fails. (optionally if succeeded).
• Troubleshooting with various checks (ping, http, nslookup) when test fails. (optionally if succeeded).
• Support testing though proxy

Demo

Please check the demo https://asciinema.org/a/nA9wBiuSDLDH9SunQ8GxKT2ra

Installation

$ gem install chkdfront

Usage

Help menu:
    -f, --front-target URL           Fronted target domain or URL.
                                     	e.g. images.businessweek.com
    -d, --domain-front DOMAIN        DomainFront domain.
                                     	e.g. df36z1umwj2fze.cloudfront.net
    -e, --expect STRING              Expect a given string that indicates success. (case-sensitive)
                                     	e.g. It works
    -p, --provider NUM               Choose CDN / Domain Front Provider:
                                     	[0] Auto    (default - auto tune request. Extra request to detect)
                                     	[1] Amazon  (tune request for Amazon domain fronting)
                                     	[2] Azure   (tune request for Azure domain fronting)
                                     	[3] Alibaba (tune request for Alibaba domain fronting)
    -t, --troubleshoot [DOMAIN]      Force troubleshooting procedures.
                                     execute troubleshooting procedures(ping, http, nslookup) for all parties
                                     (optional: original domain where CDN forwards, to include in the checks)
                                     	e.g. c2.mydomain.com
        --proxy USER:PASS@HOST:PORT  Use proxy settings if you're behind proxy.
                                     	e.g. user1:Pass123@localhost:8080
        --debug                      Force debugging.
                                     show response's body and low-level request and response debug trace.
                                     (default enabled when test fails.)
    -h, --help                       Show this message.

Usage:
  /usr/local/bin/chkdfront <OPTIONS>
Example:
  /usr/local/bin/chkdfront -f images.businessweek.com -d df36z1umwj2fze.cloudfront.net
  /usr/local/bin/chkdfront -f images.businessweek.com -d df36z1umwj2fze.cloudfront.net --debug -t c2.mysite.com

Contributing

1. Fork it ( https://github.com/KINGSABRI/chkdfront/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request