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| author | ArthurHoaro <arthur@hoa.ro> | 2015-06-11 13:53:27 +0200 |
|---|---|---|
| committer | ArthurHoaro <arthur@hoa.ro> | 2015-06-23 16:35:36 +0200 |
| commit | 5f85fcd863fe261921953ea3bd1742f3e1b7cf68 (patch) | |
| tree | 5615922c1c696ec04cc60625a8d401b2b297a462 /doc/images | |
| parent | 0923a2bc1b097bf1def882722db489d83d95c423 (diff) | |
| download | Shaarli-5f85fcd863fe261921953ea3bd1742f3e1b7cf68.tar.gz Shaarli-5f85fcd863fe261921953ea3bd1742f3e1b7cf68.tar.zst Shaarli-5f85fcd863fe261921953ea3bd1742f3e1b7cf68.zip | |
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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