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path: root/activesupport/lib/active_support/security_utils.rb
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* Preload digest/sha2 to avoid thread safe error.Francesco Rodriguez2017-09-251-1/+1
| | | | | | | | | | | | | | | | I got this error in production using Puma in multi-threaded mode: ``` RuntimeError: Digest::Base cannot be directly inherited in Ruby from active_support/security_utils.rb:23:in `variable_size_secure_compare' from active_support/security_utils.rb:23:in `hexdigest' from active_support/security_utils.rb:23:in `digest' ``` Looks like Digest uses const_missing to load Digest::SHA256 (https://github.com/ruby/ruby/blob/trunk/ext/digest/lib/digest.rb#L8) - https://bugs.ruby-lang.org/issues/9494 - https://github.com/ruby/ruby/commit/c02fa39463a0c6bf698b01bc610135604aca2ff4
* [Active Support] `rubocop -a --only Layout/EmptyLineAfterMagicComment`Koichi ITO2017-07-111-0/+1
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* Use frozen-string-literal in ActiveSupportKir Shatrov2017-07-091-0/+1
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* Revert "Merge pull request #29540 from kirs/rubocop-frozen-string"Matthew Draper2017-07-021-1/+0
| | | | | This reverts commit 3420a14590c0e6915d8b6c242887f74adb4120f9, reversing changes made to afb66a5a598ce4ac74ad84b125a5abf046dcf5aa.
* Enforce frozen string in RubocopKir Shatrov2017-07-011-0/+1
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* applies new string literal convention in activesupport/libXavier Noria2016-08-061-1/+1
| | | | | The current code base is not uniform. After some discussion, we have chosen to go with double quotes by default.
* use secure string comparisons for basic auth username / passwordAaron Patterson2016-01-221-0/+7
| | | | | | this will avoid timing attacks against applications that use basic auth. CVE-2015-7576
* Add AS::SecurityUtils.secure_compare for constant time string comparisonGuillermo Iguaran2014-10-231-0/+20