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Merge pull request #757 from bdunne/scramsha
Add a migration to encrypt database password using scram-sha-256
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class ReencryptPasswordScramsha < ActiveRecord::Migration[6.1] | ||
def up | ||
say_with_time('Reencrypting database user password with scram-sha-256') do | ||
db_config = ActiveRecord::Base.connection_db_config.configuration_hash | ||
username = db_config[:username] | ||
password = connection.raw_connection.encrypt_password(db_config[:password], username, "scram-sha-256") | ||
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connection.execute <<-SQL | ||
ALTER ROLE #{username} WITH PASSWORD '#{password}'; | ||
SQL | ||
end | ||
end | ||
end |
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spec/migrations/20241017013023_reencrypt_password_scramsha_spec.rb
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require_migration | ||
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# This is mostly necessary for data migrations, so feel free to delete this | ||
# file if you do no need it. | ||
describe ReencryptPasswordScramsha do | ||
migration_context :up do | ||
it "Ensures that the user password is stored as scram-sha-256" do | ||
migrate | ||
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username = ActiveRecord::Base.connection_db_config.configuration_hash[:username] | ||
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users_and_passwords = ActiveRecord::Base.connection.execute <<-SQL | ||
SELECT rolname, rolpassword FROM pg_authid WHERE rolcanlogin; | ||
SQL | ||
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record = users_and_passwords.to_a.detect { |i| i["rolname"] == username } | ||
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expect(record["rolname"]).to eq(username) | ||
expect(record["rolpassword"]).to match(/^SCRAM-SHA-256.*/) | ||
end | ||
end | ||
end |