A command line utility for hashing and comparing passwords using bcrypt.

Install

npm i -g @jfromaniello/bcrypt-cli

Usage

» bcrypt <cmd> [args]

Commands:
  bcrypt compare [password] [hash]  Compare a password to a hash
  bcrypt hash [password]            Hash a password and return the result

Options:
  --version   Show version number                                      [boolean]
  -h, --help  Show help                                                [boolean]

Example:

» bcrypt hash super-duper-duper
The hash is $2b$10$ZAwDHekJ2gzqjnd/luQoS.MVbxq11.T3FT69sH0QXJ/yuspqxMLRu

» HASH=$(bcrypt hash super-duper-duper)
» echo $HASH
$2b$10$ZAwDHekJ2gzqjnd/luQoS.MVbxq11.T3FT69sH0QXJ/yuspqxMLRu

» bcrypt compare super-duper-duper $HASH
The password match.

» bcrypt compare another-password $HASH
The password does not match.

$ echo $?
1

You can also use - to provide the input through the standard input:

» echo -n foobar | bcrypt hash | bcrypt compare foobar -
The password match.

License

MIT 2019 - José F. Romaniello