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authorArthurHoaro <arthur@hoa.ro>2015-06-11 13:53:27 +0200
committerArthurHoaro <arthur@hoa.ro>2015-06-23 16:35:36 +0200
commit5f85fcd863fe261921953ea3bd1742f3e1b7cf68 (patch)
tree5615922c1c696ec04cc60625a8d401b2b297a462 /application/Utils.php
parent0923a2bc1b097bf1def882722db489d83d95c423 (diff)
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Working on shaarli/Shaarli#224
I reviewed character escaping everywhere with the following ideas: * use a single common function to escape user data: `escape` using `htmlspecialchars`. * sanitize fields in `index.php` after reading them from datastore and before sending them to templates. It means no escaping function in Twig templates. 2 reasons: * it reduces risks of security issue for future user made templates * more readable templates * sanitize user configuration fields after loading them.
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