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Fixed typo in code for Session Expiry

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Jared Crapo 2010-10-21 11:56:36 -07:00
parent a04b2131de
commit 1ef9ddde90
1 changed files with 1 additions and 1 deletions
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railties/guides/source/security.textile
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@ -166,7 +166,7 @@ end
The section about session fixation introduced the problem of maintained sessions. An attacker maintaining a session every five minutes can keep the session alive forever, although you are expiring sessions. A simple solution for this would be to add a created_at column to the sessions table. Now you can delete sessions that were created a long time ago. Use this line in the sweep method above:
<ruby>
delete_all "updated_at < '#{time.to_s(:db)}' OR
delete_all "updated_at < '#{time.ago.to_s(:db)}' OR
created_at < '#{2.days.ago.to_s(:db)}'"
</ruby>