Posted over 10 years ago. Visible to the public.

Generate a strong secret from the shell

A good tool to generate strong passwords and secrets is "apg". You can get it with

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sudo apt-get install apg

To create a strong secret for sessions, hashed Paperclip paths, etc. say

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apg -m128 -a1 -E\'\"

Arguments explained:

  • The -m parameter defines the secret length
  • -a1 makes apg choose from all 7-bit ASCII characters instead of just the alphabet
  • -E\'\" excludes quote characters so you can easily paste the secret into a Ruby string

Does your version of Ruby on Rails still receive security updates?
Rails LTS provides security patches for old versions of Ruby on Rails (3.2 and 2.3).

Owner of this card:

Avatar
Henning Koch
Last edit:
about 4 years ago
Keywords:
console, passphrase, generator
About this deck:
We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Henning Koch to makandra dev
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