pwned_password - Calls HIBP API to check whether password was listed in a breach

Implements API v2 of Troy Hunt's HIBP to check whether a given password has been exposed in a breach.

https://haveibeenpwned.com/API/v2#PwnedPasswords

Installation

1. Add the dependency to your shard.yml:

dependencies:
  pwned_password:
    github: anamba/pwned_password.cr

2. Run shards install

Usage

require "pwned_password_check"

PwnedPassword.search("correct horse battery staple") # -> 2 (found in 2 breaches)
PwnedPassword.search("f7Yr,f9dffF?eKeDpjepGwcc")     # -> nil (not found)

Contributing

1. Fork it (https://github.com/anamba/pwned_password/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

Contributors

• Aaron Namba - creator and maintainer