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nextcloud-docs/developer_manual/security.rst
Lukas Reschke c0e111497e Added CSRF + Auth checks
I added the CSRF and auth checks

I'm not sure if the auth checks belong there or not but I thought it may be a nice idea to have it written down somewhere.
Feel free to add your opinion!
2012-10-29 14:59:48 +01:00

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Security
========
Blacklisted PHP functionality
-----------------------------
**echo, print(), <?=**
Use $this->p in templates instead
**error_log**
Use throw new Exception("Description") instead
**==**
Use === instead
**!=**
Use !== instead
**rand(), srand(), mt_rand()**
If you need a cryptographical secure random number use OC_Util::generate_random_bytes() instead
CSRF protection
-----------------------------
Please add OC_Util::isCallRegistered() or OC_JSON::callCheck() at the top of your file to prevent Cross-site request forgery.
See http://en.wikipedia.org/wiki/Cross-site_request_forgery
Auth checks
-----------------------------
OC_Util::checkLoggedIn() or OC_JSON::checkLoggedIn()
Checks if the user is logged in
OC_Util::checkAdminUser() or OC_JSON::checkAdminUser()
Checks if the user has admin rights
OC_Util::checkSubAdminUser() or OC_JSON::checkSubAdminUser()
Checks if the user has subadmin rights
TBD