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path: root/activesupport/lib/active_support/message_verifier.rb
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* Prefer not to shadow a localJeremy Kemper2009-09-131-1/+1
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* making secure_compare fasterAaron Patterson2009-09-131-28/+8
| | | | | | [#3195 state:committed] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
* Dup the arguments to string compare so we can use force_encoding.Michael Koziarski2009-09-131-2/+2
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* Revert "ruby 1.9 friendly secure_compare" because it breaks CI and Sam ↵Yehuda Katz2009-09-121-6/+9
| | | | | | Ruby's suite This reverts commit 5de75398c495f109772b622291362a98bc6c21d1.
* ruby 1.9 friendly secure_compareJakub Kuźma2009-09-121-9/+6
| | | | Signed-off-by: Michael Koziarski <michael@koziarski.com>
* Ruby 1.9: fix MessageVerifier#secure_compareJeremy Kemper2009-09-081-9/+27
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* Fix timing attack vulnerability in ActiveSupport::MessageVerifier.Coda Hale2009-09-041-3/+16
| | | | | | Use a constant-time comparison algorithm to compare the candidate HMAC with the calculated HMAC to prevent leaking information about the calculated HMAC. Signed-off-by: Michael Koziarski <michael@koziarski.com>
* Lazy-require OpenSSLJeremy Kemper2008-11-231-1/+2
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* Don't need _message as it's in the class name alreadyMichael Koziarski2008-11-231-4/+4
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* Add ActiveSupport::MessageVerifier to aid users who need to store ↵Michael Koziarski2008-11-231-0/+45
tamper-proof messages in cookies etc. This is particularly useful for things like remember-me tokens in web applications and auto-unsubscribe links in emails.