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Size: 612 Bytes

Versions: 27

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Stored size: 612 Bytes

Contents

= Migrate users passwords from bcrypt to argon2 or back

If you are currently using the default bcrypt password hash algorithm, and want to
gradually migrate to the argon2 password hash algorithm, you can use both the argon2
and update_password_hash features:

  plugin :rodauth do
    enable :login, :update_password_hash, :argon2
  end

When a user with a current bcrypt password hash next successfully uses their
password, their password hash will be migrated to argon2.

If for some reason you want to migrate back from argon2 to bcrypt, you can set
<tt>use_argon2? false</tt> in your Rodauth configuration.

Version data entries

27 entries across 27 versions & 1 rubygems

Version Path
rodauth-2.36.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.34.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.33.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.32.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.31.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.30.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.29.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.28.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.27.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.26.1 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.26.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.25.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.24.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.23.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.22.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.21.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.20.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.19.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.18.0 doc/guides/migrate_password_hash_algorithm.rdoc
rodauth-2.17.0 doc/guides/migrate_password_hash_algorithm.rdoc