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New hook point to exempt an IP address from the account creation throttle. Redo of r95041 per Niklas CR

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Needed for a new extension to make (mass) account creation easier for schools/colleges etc
This commit is contained in:
Raimond Spekking 2011-08-21 16:38:02 +00:00
parent 7a06cb7d58
commit 2d2d98e6eb
3 changed files with 20 additions and 10 deletions
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1
RELEASE-NOTES-1.19
View file

@ -45,6 +45,7 @@ production.
although they are not used there.
* (bug 30451) Add page_props to RefreshLinks::deleteLinksFromNonexistent
* (bug 30450) Clear page_props table on page deletion
* Hook added to check for exempt from account creation throttle
=== Bug fixes in 1.19 ===
* $wgUploadNavigationUrl should be used for file redlinks if

3
docs/hooks.txt
View file

@ -849,6 +849,9 @@ $user: The user who is trying to email another user.
$editToken: The user's edit token.
&$hookErr: Out-param for the error. Passed as the parameters to OutputPage::showErrorPage.
'exemptFromAccountCreationThrottle': Exemption from the account creation throttle
$ip: The ip address of the user
'ExtensionTypes': called when generating the extensions credits, use this to change the tables headers
&$extTypes: associative array of extensions types

26
includes/specials/SpecialUserlogin.php
View file

@ -377,17 +377,23 @@ class LoginForm extends SpecialPage {
return false;
}
if ( $wgAccountCreationThrottle && $wgUser->isPingLimitable() ) {
$key = wfMemcKey( 'acctcreate', 'ip', $ip );
$value = $wgMemc->get( $key );
if ( !$value ) {
$wgMemc->set( $key, 0, 86400 );
// Hook point to check for exempt from account creation throttle
if ( !wfRunHooks( 'exemptFromAccountCreationThrottle', array( $ip ) ) ) {
wfDebug( "LoginForm::exemptFromAccountCreationThrottle: a hook allowed account creation w/o throttle\n" );
} else {
if ( ( $wgAccountCreationThrottle && $wgUser->isPingLimitable() ) ) {
wfDebugLog( 'CACT', "IN der core Throttle Abfrage\n" );
$key = wfMemcKey( 'acctcreate', 'ip', $ip );
$value = $wgMemc->get( $key );
if ( !$value ) {
$wgMemc->set( $key, 0, 86400 );
}
if ( $value >= $wgAccountCreationThrottle ) {
$this->throttleHit( $wgAccountCreationThrottle );
return false;
}
$wgMemc->incr( $key );
}
if ( $value >= $wgAccountCreationThrottle ) {
$this->throttleHit( $wgAccountCreationThrottle );
return false;
}
$wgMemc->incr( $key );
}
if( !$wgAuth->addUser( $u, $this->mPassword, $this->mEmail, $this->mRealName ) ) {