diff options
Diffstat (limited to 'activesupport')
| -rw-r--r-- | activesupport/CHANGELOG.md | 8 | ||||
| -rw-r--r-- | activesupport/lib/active_support/railtie.rb | 7 |
2 files changed, 8 insertions, 7 deletions
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md index 3f77b191f9..481b25a545 100644 --- a/activesupport/CHANGELOG.md +++ b/activesupport/CHANGELOG.md @@ -3,12 +3,12 @@ *Daniel Ma* -* Allow the hash function used to generate non-sensitive digests, such as the - ETag header, to be specified with `config.active_support.hash_digest_class`. +* Use SHA-1 to generate non-sensitive digests, such as the ETag header. - The object provided must respond to `#hexdigest`, e.g. `Digest::SHA1`. + Enabled by default for new apps; upgrading apps can opt in by setting + `config.active_support.use_sha1_digests = true`. - *Dmitri Dolguikh* + *Dmitri Dolguikh*, *Eugene Kenny* ## Rails 5.2.0.beta2 (November 28, 2017) ## diff --git a/activesupport/lib/active_support/railtie.rb b/activesupport/lib/active_support/railtie.rb index 6b8fa676a9..605b50d346 100644 --- a/activesupport/lib/active_support/railtie.rb +++ b/activesupport/lib/active_support/railtie.rb @@ -70,9 +70,10 @@ module ActiveSupport end initializer "active_support.set_hash_digest_class" do |app| - if app.config.active_support.hash_digest_class - ActiveSupport::Digest.hash_digest_class = - app.config.active_support.hash_digest_class + config.after_initialize do + if app.config.active_support.use_sha1_digests + ActiveSupport::Digest.hash_digest_class = ::Digest::SHA1 + end end end end |