Typo3 4.1.3 : Vue détaillée de class.t3lib

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Contains class for TYPO3 backend user authentication $Id: class.t3lib_beuserauth.php 1421 2006-04-10 09:27:15Z mundaun $ Revised for TYPO3 3.6 July/2003 by Kasper Skaarhoj

Author:	Kasper Skaarhoj <kasperYYYY@typo3.com>
Poids:	364 lignes (14 kb)
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Définit 1 class

t3lib_beUserAuth:: (9 méthodes):
  trackBeUser()
  checkLockToIP()
  backendCheckLogin()
  checkCLIuser()
  backendSetUC()
  overrideUC()
  resetUC()
  emailAtLogin()
  veriCode()

Classe: t3lib_beUserAuth - X-Ref

TYPO3 user authentication, backend
Could technically have been the same class as t3lib_userauthgroup since these two are always used together and only together.
t3lib_userauthgroup contains most of the functions used for checking permissions, authenticating users, setting up the user etc. This class is most interesting in terms of an API for user from outside.
This class contains the configuration of the database fields used plus some functions for the authentication process of backend users.

trackBeUser($flag) X-Ref

If flag is set and the extensions 'beuser_tracking' is loaded, this will insert a table row with the REQUEST_URI of current script - thus tracking the scripts the backend users uses...
This function works ONLY with the "beuser_tracking" extension and is deprecated since it does nothing useful.

param: boolean Activate insertion of the URL.
return: void

checkLockToIP() X-Ref

If TYPO3_CONF_VARS['BE']['enabledBeUserIPLock'] is enabled and an IP-list is found in the User TSconfig objString "options.lockToIP", then make an IP comparison with REMOTE_ADDR and return the outcome (true/false)

return: boolean True, if IP address validates OK (or no check is done at all)

backendCheckLogin() X-Ref

Check if user is logged in and if so, call ->fetchGroupData() to load group information and access lists of all kind, further check IP, set the ->uc array and send login-notification email if required.
If no user is logged in the default behaviour is to exit with an error message, but this will happen ONLY if the constant TYPO3_PROCEED_IF_NO_USER is set true.
This function is called right after ->start() in fx. init.php

return: void

checkCLIuser() X-Ref

If the backend script is in CLI mode, it will try to load a backend user named by the CLI module name (in lowercase)

return: boolean Returns true if a CLI user was loaded, otherwise false!

backendSetUC() X-Ref

Initialize the internal ->uc array for the backend user
Will make the overrides if necessary, and write the UC back to the be_users record if changes has happend

return: void

overrideUC() X-Ref

Override: Call this function every time the uc is updated.
That is 1) by reverting to default values, 2) in the setup-module, 3) userTS changes (userauthgroup)

return: void

resetUC() X-Ref

Clears the user[uc] and ->uc to blank strings. Then calls ->backendSetUC() to fill it again with reset contents

return: void

emailAtLogin() X-Ref

Will send an email notification to warning_email_address/the login users email address when a login session is just started.
Depends on various parameters whether mails are send and to whom.

return: void

veriCode() X-Ref

VeriCode returns 10 first chars of a md5 hash of the session cookie AND the encryptionKey from TYPO3_CONF_VARS.
This code is used as an alternative verification when the JavaScript interface executes cmd's to tce_db.php from eg. MSIE 5.0 because the proper referer is not passed with this browser...

return: string

Code source de Typo3 4.1.3

/t3lib/ -> class.t3lib_beuserauth.php (sommaire)

Définit 1 class

Généré le : Sun Nov 25 17:13:16 2007	par Balluche grâce à PHPXref 0.7